COBEC9019F Invalid Unsupported Option Action code = <o>

The ninth flag in the TX preprocessor options specifies the default action to be taken for an unsupported option on a CICS API command. It must be one of the following characters (not case-sensitive):

System Action:

Terminate the preprocess/check.

Resolution:

Correct the TX preprocessor options to specify one of the valid Unsupported Option Action options in the ninth position.

Properties:
Destination: STDOUT