COBEC0017W <cmd> command validated, but not supported

The syntax of the CICS command <cmd> is validated by the preprocessor, but is not supported in the emulation.
System Action:
The preprocessor will generate either an Unsupported Function abend call or a 'no-op' call, depending on the options specified by the user.
Choose the appropriate generation option for unsupported commands when compiling this transaction. The EXEC CICS statement can remain in the source for compatibility with other environments; the module will be executable.
cicsprep (dfhxc2pc)
Source Listing, .TRL file, STDOUT