Displaying the defined Subsystems Command Prefixes

The MVS command to display the defined command prefixes for the subsystems in the sysplex is:

/D OPDATA,PREFIX

The shorter version of this command is:

/D O

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