The MVS command to display the defined command prefixes for the subsystems in the sysplex is:
The shorter version of this command is:
Note: PREFIX is the default operand so you do not need to specify it.
An example of what the DISPLAY OPDATA command will return is:
The prefix ($ or # as in the example above) can be used to issue specific subsystem commands. For example:
1. For JES2: /$D SPOOL
2. For RACF: /# SET LIST