MKDE
MicroKernel Engine Messages
This section lists the messages that the MicroKernel Engine generates. The messages use the prefix “MKDE” for MicroKernel Database Engine.
MKDE-12: The value specified for the –option is invalid
Specify with PCC the correct value for the configuration properties setting. For versions prior to PSQL 9, enter the correct value in the BSTART.NCF, BTI.INI, or BTI.CFG file. Note that engine configuration settings reside in the registry on Windows platforms and in the PSQL registry for Linux platforms.
MKDE-13: The option specified is not a valid option
Remove the invalid option from the BSTART.NCF, BTI.INI, or BTI.CFG file. Note that MicroKernel Engine configuration settings reside in the registry on Windows platforms and in the PSQL registry for Linux platforms.
MKDE-16: There is insufficient memory to load the MicroKernel Engine
The system has insufficient memory to allow the MicroKernel to load as it is configured. Use the configuration properties to reconfigure the MicroKernel to use less memory, or unload any unnecessary applications.
MKDE-20: The log file filename cannot be written. Check disk space
If the disk is full, free some space by deleting any unnecessary files. When an error occurs while writing to the transaction log file, the MicroKernel attempts to resume transaction logging after every update to a data file containing system data. Therefore, when the condition causing the error is corrected (for example, when more disk space is made available), the MicroKernel automatically resumes transaction logging.
MKDE-25: The file filename is rolling back
Rolling back is the procedure the MicroKernel uses to restore a file to a consistent state after a system crash. This procedure undoes the most recent changes to the file (changes in the most recent system transaction).
MKDE-51: Program initialization failed; the program was not loaded
This is an informative message that the MicroKernel returns when an error prevents the MicroKernel from loading. Another message accompanies this one and provides more specific information about the nature of the error.
MKDE-57: The file filename cannot be created in the log segment directory xxxx
While initializing, the MicroKernel could not find the specified transaction log segment directory, so it did not load. Ensure that the directory exists and that the MicroKernel has rights to it. Use the configuration properties to specify the transaction log directory.
MKDE-58: The file filename cannot be opened in the log segment directory xxxx
While initializing, the MicroKernel could not open the specified file in the transaction log segment directory, so it did not load. Ensure that the directory and file exist and that the MicroKernel has rights to it. Another possibility is that someone has opened the file with an exclusive lock. Use the Monitor utility to see if another user has locked the file.
MKDE-59: The log segment file filename cannot be created
The MicroKernel could not create the specified transaction log segment file. Ensure that you have enough disk space and that the MicroKernel has rights to the file. Another possibility is that someone has opened the file with an exclusive lock. Use the Monitor utility to see if another user has locked the file.
This error can occur while the MicroKernel is loading, or later, during normal operations. If it occurs while the MicroKernel is loading, the loading fails and no operations are possible until the problem is corrected. If the error occurs later, during normal operations, there are some additional issues to consider.
If the MicroKernel is already loaded when an error occurs creating the transaction log file, it ceases transaction logging; however, the MicroKernel attempts to resume transaction logging after every update to a data file containing system data. Therefore, when the condition causing the error is corrected (for example, when more disk space is made available), the MicroKernel automatically resumes transaction logging.
MKDE-75: The log file format is invalid
The MicroKernel returns this message when the log segment file format is incompatible. Ensure that the version of the MicroKernel doing the roll forward is the same as the version of the MicroKernel that created the log file.
MKDE-76: An Open operation failed on “xxxx” with MKDE error nn
The MicroKernel returns this message during roll forward operations when an engine error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-77: An unexpected MKDE error nn occurred on INSERT to “xxxx”
The MicroKernel returns this message during roll forward operations when an Insert error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-78: An unexpected MKDE error nn occurred on UPDATE in “xxxx”
The MicroKernel returns this message during roll forward operations when an Update error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-79: An unexpected MKDE error nn occurred on DELETE from “xxxx”
The MicroKernel returns this message during roll forward operations when a Delete error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-80: The system is out of memory
The MicroKernel returns this message when the server has insufficient memory to allow the program to operate. Unload any unnecessary applications and retry the roll forward operation.
MKDE-81: An internal error nn occurred
The MicroKernel returns this message when an internal error occurs. Try to perform the operation again.
MKDE-82: An unexpected MKDE error nn occurred on GET EQUAL in “xxxx”
The MicroKernel returns this message during roll forward operations when a Get Equal error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-83: The log file is corrupt
The MicroKernel returns this message when the log segment file is damaged and unreadable. The Log Segment Manager cannot perform roll forward operations using this log segment.
MKDE-84: An error occurred while reading the log file
The MicroKernel returns this message when an error prevents the program from reading the log segment file. The MicroKernel cannot perform roll forward operations using this log segment.
MKDE-85: An unexpected MKDE error nn occurred on CREATE INDEX to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a CREATE INDEX operation for the specified file. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-86: An unexpected MKDE error nn occurred on DROP INDEX to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a DROP INDEX operation for the specified file. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-87: An unexpected MKDE error nn occurred on BEGIN TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a BEGIN TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-88: An unexpected MKDE error nn occurred on END TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on an END TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-89: An unexpected MKDE error nn occurred on ABORT TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on an ABORT TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-90: An unexpected MKDE error nn occurred on CLOSE to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a CLOSE operation for the specified file. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-91: An unexpected MKDE error nn occurred on GET POSITION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a GET POSITION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-92: An unexpected MKDE error nn occurred on BEGIN TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on a BEGIN TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-93: An unexpected MKDE error nn occurred on END TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on an END TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-94: An unexpected MKDE error nn occurred on ABORT TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on an ABORT TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-98: The log segment file SYS:SYSTEM/MKDE/LOG/0000XXX.LOG cannot be created. There was an error on the console or in the PVSW.LOG
The MicroKernel could not create the specified transaction log segment file. Ensure that you have enough disk space and that the MicroKernel has rights to the file. Another possibility is that someone has opened the file with an exclusive lock. Use the Monitor utility to see if another user has locked the file.
This error can occur while the MicroKernel is loading, or later, during normal operations. If it occurs while the MicroKernel is loading, the loading fails and no operations are possible until the problem is corrected. If the error occurs later, during normal operations, there are some additional issues to consider.
If the MicroKernel is already loaded when an error occurs creating the transaction log file, it ceases transaction logging; however, the MicroKernel attempts to resume transaction logging after every update to a data file containing system data. Therefore, when the condition causing the error is corrected (for example, when more disk space is made available), the MicroKernel automatically resumes transaction logging.
MKDE-103: System Error
The MicroKernel Engine returns this message when a system error occurs. See MKDE-2039: System Error: nn.nn.nn for more information.
MKDE-1001: The value specified for Cache Allocation is invalid
Specify a valid value. For more information about valid values, refer to Advanced Operations Guide.
MKDE-1002: The value specified for Longest Compressed Record Size is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
MKDE-1003: The value specified for Extended Operation Buffer Size is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
MKDE-1004: The value specified for Open Files is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
MKDE-1005: The value specified for Operation Bundle Limit is invalid
Specify a valid value. For more information about valid values, refer to the Advanced Operations Guide.
MKDE-1007: The value specified for Number of Handles is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
MKDE-1008: The value specified for I/O Threads is invalid
Specify a valid value. For more information about valid values, refer to Advanced Operations Guide.
MKDE-1009: The value specified for Maximum Sort Buffer is invalid
Specify a valid value. For more information about valid values, refer to Advanced Operations Guide.
MKDE-1010: The path specified for Temporary Sorting Files is invalid
Specify a valid path. For more information about valid values, refer to Advanced Operations Guide.
MKDE-1011: Info: The Number of Handles cannot be less than the Number of Open Files
This message is obsolete in Pervasive.SQL 2000i and later versions. These settings are managed dynamically by the engine.
MKDE-1015: The value specified for Maximum Record Size is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions.
MKDE-1017: The value specified for System Transaction Hold Limit is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions.
MKDE-1019: The value specified for Maximum Active Clients is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
MKDE-1020: The value specified for Worker Threads is invalid
Obsolete in Pervasive.SQL 2000i and later versions. The number of Worker Threads is managed dynamically by the engine. If you receive this message, contact PSQL Technical Support.
MKDE-1021: The value specified for Thread Priority Delta is invalid
Obsolete in Pervasive.SQL 2000 and later versions.
MKDE-1022: The value specified for Initiation Time Limit is invalid
Specify a valid value. For more information about valid values, refer to the Advanced Operations Guide.
MKDE-1023: The value specified for Disk I/O Wait Time is invalid
Obsolete in Pervasive.SQL 2000 and later versions.
MKDE-1024: The value specified for Page Write Group Size is invalid
Obsolete in Pervasive.SQL 2000 and later versions.
MKDE-1025: The value specified for Auto-Terminate Delay is invalid
Obsolete in Pervasive.SQL 2000 and later versions.
MKDE-1026: The value specified for Number of Lines Allocated is invalid
Obsolete in Pervasive.SQL 2000 and later versions.
MKDE-1027: The value specified for Message Log File Limit is invalid
Obsolete in Pervasive.SQL 2000 and later versions.
MKDE-1028: The path specified for Home Directory is invalid
Obsolete in Pervasive.SQL 2000 and later versions.
MKDE-1030: The value specified for the option_name option is invalid
The MicroKernel Engine returns this message when the value specified for the option_name option is invalid. Specify a valid value.
MKDE-1032: The option specified is not a valid option
The MicroKernel Engine returns this message when the option you specified is not valid. Specify a valid configuration option.
MKDE-1152: MKDE cannot get sufficient memory to complete the operation
The computer has insufficient memory to allow the MicroKernel to load as it is configured. Configure the MicroKernel to use less memory or unload any unnecessary applications.
MKDE-1156: The log file filename cannot be written. Check disk space
The transaction log file filename cannot be written. Check the disk space. If the disk is full, free some space by deleting any unnecessary files. When an error occurs while writing to the transaction log file, the MicroKernel attempts to resume transaction logging after every update to a data file containing system data. Therefore, when the condition causing the error is corrected (for example, when more disk space is made available), the MicroKernel automatically resumes transaction logging.
MKDE-1157: System Error: nn.nn.nn
The MicroKernel Engine returns this message when a system error occurs. See MKDE-2039: System Error: nn.nn.nn for more information.
MKDE-1161: The file filename is rolling back
Rolling back is the procedure the MicroKernel uses to restore a file to a consistent state after a system crash. This procedure undoes the most recent changes to the file (changes in the most recent system transaction).
MKDE-1164: Error creating/accessing semaphore
The MicroKernel returns this message if an internal error occurs.
MKDE-1165: Error creating execution thread
Decrease the value of the Number of Input/Output Threads configuration option.
To perform this task, open PSQL Control Center (see Starting PCC on Windows in PSQL User's Guide). Right-click the database engine you wish to configure then click Properties. Click Performance Tuning then set the desired value for Number of Input/Output Threads.
MKDE-1166: Could not open PSQL Event Log file. This file is created in the home directory. Verify that the directory is present and sufficient space is available.
The MicroKernel returns this message when it cannot create the event log pvsw.log in the directory. Make sure that the disk on your computer is not full.
MKDE-1167: Could not create IPC queue
The MicroKernel returns this message if an internal error occurs.
MKDE-1168: Client(s) active - Shutdown anyway?
The MicroKernel returns this message when you attempt to shut down the Workgroup engine while at least one application is still using the engine. If you choose to shut down anyway, you could lose data.
MKDE-1169: Could not open BTI.INI
The MicroKernel returns this message when it cannot open the file BTI.INI. Make sure that the file is in the home directory. Note that engine configuration settings reside in the registry on Windows platforms and in the PSQL registry for Linux platforms.
MKDE-1171: The file BTI.INI is flagged as read only. The MKDE can temporarily override this attribute to save the current settings. Do you wish to continue?
The MicroKernel returns this message if the BTI.INI file is flagged as read only and you attempt to changes to the BTI.INI configuration settings. If you choose to continue, the MicroKernel updates the BTI.INI file but maintains its read only status. If you choose not to continue, the MicroKernel does not update the BTI.INI file. You can still change the configuration settings, but they are only in effect for the current session. Note that engine configuration settings reside in the registry on Windows platforms and in the PSQL registry for Linux platforms.
MKDE-1172: Error writing to BTI.INI
Make sure that your computer’s disk is not full and that you have the appropriate rights to the file. Note that engine configuration settings reside in the registry on Windows platforms and in the PSQL registry for Linux platforms.
MKDE-1175: I/O error - filename
The MicroKernel returns this message when it encounters an I/O error while reading from or writing to a file. This message typically accompanies Status Code 2.
MKDE-1176: Variable page error - filename
The MicroKernel returns this message when it encounters an error on a variable page. This message typically accompanies Status Code 2.
MKDE-1177: Help is not available
This message is obsolete in Pervasive.SQL 2000 and later versions.
The MicroKernel returns this message when it cannot find the help file (BTRIEVE.HLP). Make sure that the file is located in the home directory.
MKDE-1178: Resources allocated
This is an informative message from the MicroKernel Engine. No action is required.
MKDE-1179: Resources released
This is an informative message from the MicroKernel Engine. No action is required.
MKDE-1180: System Error: nn.nn.nn
The MicroKernel Engine returns this message when a system error occurs. See MKDE-2039: System Error: nn.nn.nn for more information.
MKDE-1183: Not enough available cache to complete an operation
Configure the MicroKernel to use more cache memory or reduce the file’s page size.
MKDE-1184: Unable to set number of file handles to requested value. Maximum open files reduced to nn.
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
The MicroKernel is unable to set the Maximum Open Files to the value you specified; instead the MicroKernel uses the value indicated in the message. To avoid receiving this message, run fewer applications at the same time.
MKDE-1192: Settings read from NOVDB.INI - To change to BTI.INI, save current settings
The MicroKernel returns this message when it loads and then finds a NOVDB.INI file where it expects to find the BTI.INI file. To use the BTI.INI file, open the configuration properties and save the current settings. This message pertains to legacy versions of the product and no longer applies to more recent versions. Also note that the MicroKernel Engine configuration settings reside in the registry on Windows platforms and in the PSQL registry for Linux platforms.
MKDE-1193: The MKDE is using default settings
The MicroKernel returns this message when it cannot find values for any configuration options in the location they are normally stored (PSQL registry for Linux and the registry on Windows). This message means that the internal default values are being used and saved off to the default location. You may update the configuration options using the PSQL Control Center. See Configuration Reference in Advanced Operations Guide.
MKDE-1194: Additional worker thread spawned
The MicroKernel returns this message when it must create more worker threads than the number specified by the Number of Worker Threads configuration option. To avoid receiving this message, increase the value for the Number of Worker Threads option.
MKDE-1207: The log file format is invalid
The MicroKernel returns this message when the log segment file format is incompatible. Ensure that the version of the MicroKernel doing the roll forward is the same as the version of the MicroKernel that created the log file.
MKDE-1208: An Open operation failed on “xxxx” with MKDE error nn
The MicroKernel returns this message during roll forward operations when an error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-1209: An unexpected MKDE error nn occurred on INSERT to “xxxx”
The MicroKernel returns this message during roll forward operations when an Insert error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-1210: An unexpected MKDE error nn occurred on UPDATE in “xxxx”
The MicroKernel returns this message during roll forward operations when an Update error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-1211: An unexpected MKDE error nn occurred on DELETE from “xxxx”
The MicroKernel returns this message during roll forward operations when a Delete error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-1212: The system is out of memory
The MicroKernel returns this message when the server has insufficient memory to allow the program to operate. Unload any unnecessary applications and retry the roll forward operation.
MKDE-1213: An internal error nn occurred
The MicroKernel returns this message when an internal error occurs. Try to perform the operation again.
MKDE-1214: An unexpected MKDE error nn occurred on GET EQUAL in “xxxx”
The MicroKernel returns this message during roll forward operations when a Get Equal error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-1215: The log file is corrupt
The MicroKernel returns this message when the log segment file is damaged and unreadable. The MicroKernel cannot perform roll forward operations using this log segment.
MKDE-1216: An error occurred while reading the log file
The MicroKernel returns this message when an error prevents the program from reading the log segment file. The MicroKernel cannot perform roll forward operations using this log segment.
MKDE-1217: An unexpected MKDE error nn occurred on CREATE INDEX to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a CREATE INDEX operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1218: An unexpected MKDE error nn occurred on DROP INDEX to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a DROP INDEX operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1219: An unexpected MKDE error nn occurred on BEGIN TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a BEGIN TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1220: An unexpected MKDE error nn occurred on END TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on an END TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1221: An unexpected MKDE error nn occurred on ABORT TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on an ABORT TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1222: An unexpected MKDE error nn occurred on CLOSE to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a CLOSE operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1223: An unexpected MKDE error nn occurred on GET POSITION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a GET POSITION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1224: An unexpected MKDE error nn occurred on BEGIN TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on a BEGIN TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1225: An unexpected MKDE error nn occurred on END TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on an END TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-1226: An unexpected MKDE error nn occurred on ABORT TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on an ABORT TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2001: The value specified for the Cache Allocation option is invalid
The MicroKernel returns this message when the value specified for the Cache Allocation Size option is invalid. Use the configuration properties and specify a valid value for this option. In Pervasive.SQL 8 and later, this value can be managed dynamically by the MicroKernel.
MKDE-2002: The value specified for the Largest Compressed Record Size option is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions.
The MicroKernel returns this message when the value specified for the Largest Compressed Record Size option is invalid. Use the configuration properties to specify a valid value for this option.
MKDE-2004: The value specified for the Number of Open Files option is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
The MicroKernel returns this message when the value specified for the Number of Open Files option is invalid. Use the configuration properties and specify a valid value for this option.
MKDE-2005: The value specified for the Operation Bundle Limit option is invalid
The MicroKernel returns this message when the value specified for the Operation Bundle Limit option is invalid. Use the configuration properties and specify a valid value for this option.
MKDE-2007: The value specified for the Number of Handles option is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
The MicroKernel returns this message when the value specified for the Number of Handles option is invalid. Use the configuration properties and specify a valid value for this option.
MKDE-2008: The value specified for the I/O Threads option is invalid
The MicroKernel returns this message when the value specified for the number of Number of Input/Output Threads option is invalid. Use the configuration properties and specify a valid value for this option.
MKDE-2009: The value specified for the Active Clients option is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
The MicroKernel returns this message when the value specified for the Active Clients option is invalid. Use the configuration properties and specify a valid value for this option.
MKDE-2010: The value specified for the Sort Buffer Size option is invalid
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
The MicroKernel returns this message when the value specified for the Sort Buffer Size option is invalid. Use the configuration properties and specify a valid value for this option.
MKDE-2011: The path specified for the Temporary Directory option is invalid
The MicroKernel returns this message when the value specified for the Working Directory option is invalid. Use the configuration properties to specify a valid path.
MKDE-2012: The value specified for the option is invalid
The MicroKernel returns this message when the value for an option is not valid. Return to the configuration properties and enter the correct value.
MKDE-2013: The option specified is not a valid option
The MicroKernel Engine returns this message when the option specified is not a valid option. Return to the configuration properties and remove the invalid option.
MKDE-2015: MKDE cannot get sufficient memory to complete the operation
The MicroKernel returns this message when the server has insufficient memory to allow the MicroKernel to load as it is configured. Use the configuration properties to reconfigure the MicroKernel to use less memory (Cache Allocation Size attribute), or unload any unnecessary applications.
MKDE-2019: The log file filename cannot be written. Check disk space
The MicroKernel returns this message when log file filename cannot be written. Check the disk space. If the disk is full, free some space by deleting any unnecessary files. When an error occurs while writing to the transaction log file, the MicroKernel attempts to resume transaction logging after every update to a data file containing system data. Therefore, when the condition causing the error is corrected (for example, when more disk space is made available), the MicroKernel automatically resumes transaction logging.
MKDE-2024: The file filename is rolling back
The MicroKernel returns this message when the file filename is rolling back. Rolling back is the procedure the MicroKernel uses to restore a file to a consistent state after a system crash. This procedure undoes the most recent changes to the file (changes in the most recent system transaction).
MKDE-2027: Error creating/accessing semaphore
The MicroKernel returns this message if an internal error occurs.
MKDE-2028: Error creating execution thread
This message is obsolete in Pervasive.SQL 2000i and later versions. This setting is managed dynamically by the engine.
MKDE-2029: Could not open Event Log file.
The MicroKernel returns this message when it cannot create the PSQL Event Log (PVSW.LOG) in the home directory. Make sure that the home directory exists and that the disk on your computer is not full. Also, ensure that the MicroKernel has rights to the home directory and event log file.
MKDE-2039: System Error: nn.nn.nn
The MicroKernel returns this message when a system error occurs.
The MicroKernel Engine uses the System Error messages to record unexpected errors resulting from an operating system call made by the engine. For example, if an error is returned when the engine makes a file I/O call to the operating system, that error is recorded in the PVSW.LOG as a System Error.
The format of a system error is id.op.rc where:
Table 7
System Error Explanation
id
Unique System Error identifier
op
Btrieve operation being performed at the time
rc
any unexpected return code from the operating system.
The id corresponds to a section of code in the MKDE where the OS call took place. There are different id ranges depending on which egnine is being used:
Table 8
System Error Code Area
100-299
Common source base
600-699
Windows 32-bit platforms
The common code base contains all the file I/O requests, variable allocations, caching, and so on. The platform specific ranges cover other file open, close, read, and lock requests. These codes can guide us to the portion of the engine code that was executing when the System Error occurred. For example, IDs ranging from 110 to 124 correspond to the I/O Subsystem of the MicroKernel where disk I/O calls are made, and system errors with these ids usually correspond to file corruption problems. A list of IDs is not available publicly because a list without the specific engine and knowledge of the code would not have much value.
The second piece of the system error is the operation code. This corresponds to the Btrieve request that was being processed when the error occurred. For example, a 5 is a GetEqual operation. See Btrieve API Guide for more information about Btrieve operation codes. If the system error occurs while the MicroKernel Engine is performing some task that is not specifically associated with a Btrieve operation, the op will be set to -1.
The third piece of the system error is the OS return code. The meaning of the values reported here varies depending on the OS call made and the type of failure that occurred. A return code value of 0 for different IDs is likely to have different meanings, but in each case the OS did not return an actual error code. An example of a System Error where the OS return code is zero is when the OS call returns successfully, but the data returned by the call is not what was expected. In many cases, the appearance of an occasional System Error does not indicate a problem. It is likely that the operation being performed was retried without an error and processing continued normally.
If there is a problem that would cause an interruption in normal operation, the System Error would correspond to a PSQL status code returned to the application. For example, attempting to access a physically corrupt file will produce a system error such as 116.5.0 and the application will receive a Status Code 2.
If you experience repeated occurrences of a specific system error, along with abnormal behavior of your application, and you do not find any documentation in our knowledge base about the error, you should contact PSQL with a description of the system error and the symptoms of failure in the application, and we will provide more details about the system error in question.
In addition, you can check the Microsoft website for a list of Win32 error codes.
MKDE-2053: Additional worker thread spawned
This message is obsolete in Pervasive.SQL 2000i and later versions. Worker threads are managed dynamically by the engine.
This is an informative message the MicroKernel returns when it must create more worker threads than the number specified by the Number of Worker Threads configuration option. To avoid receiving this message, increase the value for the Number of Worker Threads option.
MKDE-2055: Error creating named pipe
The MicroKernel returns this message when it is unable to create a named pipe for the pipe-manager thread.
MKDE-2060: Error reading the registry. Error code: nn
The MicroKernel returns this message when it is unable to find a predefined setting in the registry. Use the –REGINSTALL startup parameter next time you start the MicroKernel. This parameter forces the MicroKernel to recreate its section in the registry with the default values for each configuration option.
MKDE-2061: Error writing the registry. Error code: nn
The MicroKernel returns this message when it encounters an error while trying to write into the registry. Use the –REGINSTALL startup parameter next time you start the MicroKernel. This parameter forces the MicroKernel to recreate its section in the registry with the default values for each configuration option.
MKDE-2065: Error calling Service Control dispatcher
The MicroKernel returns this message when it encounters an error during the service initialization.
MKDE-2067: There is no suitable protocol available on this computer
The MicroKernel returns this message when none of the supported protocols are installed on the computer. The Communications Server cannot initialize.
MKDE-2068: The communications server is not available
The MicroKernel returns this message when it encounters an error loading the Communications Server. Make sure the system path includes the directory where the Communications Server that was shipped with this version of the MicroKernel.
MKDE-2075: The transaction log file LAST_SEG.LOG cannot be opened
The MicroKernel returns this message when the log file format is invalid or the Transaction Log Directory does not exist. Ensure that the version of the MicroKernel that returns this message is the same as the version of the MicroKernel that created the log file.
MKDE-2076: An Open operation failed on “xxxx” with MKDE error nn
The MicroKernel returns this message during roll forward operations when an error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-2077: The log file format is invalid
The MicroKernel returns this message when the log segment file format is incompatible. Ensure that the version of the MicroKernel doing the roll forward is the same as the version of the MicroKernel that created the log file.
MKDE-2078: An Open operation failed on “xxxx” with MKDE error nn
The MicroKernel returns this message during roll forward operations when an error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-2079: An unexpected MKDE error nn occurred on INSERT to “xxxx”
The MicroKernel returns this message during roll forward operations when an Insert error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-2080: An unexpected MKDE error nn occurred on UPDATE in “xxxx”
The MicroKernel returns this message during roll forward operations when an Update error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-2081: An unexpected MKDE error nn occurred on DELETE from “xxxx”
The MicroKernel returns this message during roll forward operations when a Delete error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-2082: The system is out of memory
The MicroKernel returns this message when the server has insufficient memory to allow the program to operate. Unload any unnecessary applications and retry the roll forward operation.
MKDE-2083: An internal error nn occurred
The MicroKernel returns this message when an internal error occurs. Try to perform the operation again.
MKDE-2084: An unexpected MKDE error nn occurred on GET EQUAL in “xxxx”
The MicroKernel returns this message during roll forward operations when a Get Equal error occurs. The MicroKernel returns the specified status code for the specified file. Refer to Chapter 1, Status Codes for a description of Status Code nn.
MKDE-2085: The log file is corrupt
The MicroKernel returns this message when the specified log segment file is damaged and unreadable. The MicroKernel cannot perform roll forward operations using this log segment.
MKDE-2086: An error occurred while reading the log file
The MicroKernel returns this message when an error prevents the program from reading the log segment file. The MicroKernel cannot perform roll forward operations using this log segment.
MKDE-2087: An unexpected MKDE error nn occurred on CREATE INDEX to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a CREATE INDEX operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2088: An unexpected MKDE error nn occurred on DROP INDEX to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a DROP INDEX operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2089: An unexpected MKDE error nn occurred on BEGIN TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a BEGIN TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2090: An unexpected MKDE error nn occurred on END TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on an END TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2091: An unexpected MKDE error nn occurred on ABORT TRANSACTION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on an ABORT TRANSACTION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2092: An unexpected MKDE error nn occurred on CLOSE to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a CLOSE operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2093: An unexpected MKDE error nn occurred on GET POSITION to filename
The MicroKernel returns this message during roll forward operations when an error occurs on a GET POSITION operation for the specified file. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2094: An unexpected MKDE error nn occurred on BEGIN TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on a BEGIN TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2095: An unexpected MKDE error nn occurred on END TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on an END TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2096: An unexpected MKDE error nn occurred on ABORT TRANSACTION
The MicroKernel returns this message during roll forward operations when an error occurs on an ABORT TRANSACTION operation. You may have a corrupted file, or your log file may be corrupt. For more information about Status Code nn, refer to Chapter 1, Status Codes.
MKDE-2111: System Error: nn.nn.nn File: filename
The MicroKernel returns this message when a system error occurs. It is identical to MKDE-2039 except that it includes a file name.
MKDE-2140: PSQL VSS Writer successfully started
This message is informational only.
MKDE-2141: PSQL VSS Writer failed to start - problem with resource
Due to an error in the named resource, the PSQL VSS Writer failed to start. Contact Actian Corporation for assistance.
MKDE-2142: PSQL VSS Writer failed to start - error from Windows library: library
Due to an error in the named Windows library, the PSQL VSS Writer failed to start. Contact Actian Corporation for assistance.
MKDE-2143: PSQL VSS Writer - error from WIndows library: library
The PSQL VSS Writer encountered an error from the named Windows library. Contact Actian Corporation for assistance.
MKDE-2144: PSQL VSS Writer - invalid event sequence detected by state state
An invalid event sequence was detected by the named state. Contact Actian Corporation for assistance.
MKDE-2145: PSQL VSS Writer received not-supported VSS request: request
The request received is not supported by the PSQL VSS Writer. Contact Actian Corporation for assistance.
MKDE-2146: PSQL VSS Writer - exception in state state
The PSQL VSS Writer encountered an exception while in the named state. Contact Actian Corporation for assistance.
MKDE-2147: PSQL VSS Writer received an ABORT event during: state state
During the named state the PSQL VSS Writer encountered an ABORT command. Contact Actian Corporation for assistance.
MKDE-2148: PSQL VSS Writer state: state
This message is informational only. The PSQL VSS Writer is in the named state.
MKDE-2149: PSQL VSS Writer unable to freeze MicroKernel Database Engine
An operation failed to complete during the freeze stage. Contact Actian Corporation for assistance.
MKDE-2150: PSQL VSS is not supported by Windows XP. Use Backup Agent instead.
This message is informational only.
MKDE-2151: PSQL VSS Writer is not supported as a 32-bit WOW64 process. Use Backup Agent instead.
This message is informational only.
MKDE-2154: PSQL VSS Writer watchdog detected that engine was frozen too long [nn secs].
The PSQL VSS Writer aborted because it took too long to quiesce.
MKDE-2160: Unable to set the process working set size to a minimum of nn% MB and a maximum of nn% MB.
The MicroKernel returns this message when it requests the Windows operating system to reserve memory, but resource demands on the hardware result in denial of the request. Despite this warning, in most cases the MicroKernel continues to run. For more information for why this warning occurred and performance tuning actions you may want to take, see Max MicroKernel Memory Usage in Advanced Operations Guide.
MKDE-2161: Unable to get the process working set size.
The MicroKernel returns this message when a query to the Windows operating system for the process working set size is denied because the MicroKernel has insufficient permissions or access rights. Despite this warning, in most cases the MicroKernel continues to run.
MKDE-2162: Cache engine open of (normal|SQL Notify) NSL session by PID %d to server %s failed. Error code: %d
The Microkernel reports this message when an attempt to establish a cache engine connection to a remote engine fails. The application will not be able to open files. Correcting this condition may require reestablishing network connectivity and may require restarting the application or the local engine.
MKDE-2163: Cache engine close of (normal|SQL Notify) NSL session to server %s by PID %d failed. Error code: %d
The Microkernel reports this message when an error occurs during the shutdown of a cache engine connection to a remote engine. The application has probably completed data operations. Correcting this condition may require reestablishing network connectivity and may require restarting the local engine.
MKDE-2164: Cache engine SQL listener for server %s failed. Error code: %d
The Microkernel reports this message when a cache engine connection to a remote engine is interrupted. This will interrupt data operators for the application. Correcting this condition may require restarting the application or the local engine.
MKDE-2172: Defragmentation: filename encountered error nn.
Defragmentation stopped because validation of the defragmentation failed. No changes have been made to the file, and the operation of your system is unchanged. If database performance is a concern, please contact PSQL Technical Support.