The mapfile constant allows you to specify an application's FRS key mapping file at run time. This is a quick way to execute many set_frs map and/or label statements. The syntax is:

The mapfile constant does not take an object_name.

The filename must be either a character string literal or a string variable. It is recommended that the complete specification be given for the file.

Further information on mapping files can be found in the Character-based Querying and Reporting Tools User Guide.