If you would like to see what Global user exits are running in CICS you can use the CA InterTest for CICS or CA SymDump CICS IGLU transaction.
After you have logged onto your CICS region, please enter the IGLU transaction on a clear CICS screen and press enter. A list of the global user exits currentluy active will be displayed.
CA INTERTEST/CA SYMDUMP FOR CICS
CICS GLOBAL USER EXIT LIST
EXIT NAME PROGRAM ENTRY NAME ADDRESS STATUS
XDUREQ IN25HOOK IN25XDUR 80066D08 STARTED
XMEOUT IN25HOOK IN25XMEO 80066D08 STARTED
XPCFTCH IN25HOOK IN25XPCF 80066D08 STARTED
XPCTA IN25HOOK IN25XPCT 80066D08 STARTED
XRMIOUT IN25RMIO IN25RMIO AE9C0720 STARTED
PRESS CLEAR TO EXIT
In the example above the only global exits currently active in this CICS environment are for CA Intertest for CICS.