The following is a list of CICS internal transactions and their descriptions:
- CDEQ
- Data file editor DEQ file on timeout.
- CKBC
- CICS-MQ bridge - DPL container.
- CKBP
- CICS-MQ bridge - DPL commarea.
- CKBR
- CICS-MQ bridge - monitor task.
- COFF
- Input timeout logoff transaction.
- CPIH
- CICS Web Services PIPELINE processing.
- CPIL
- CICS Web services SOAP MQ inbound listener.
- CPIQ
- CICS Web services SOAP message MQ inbound router.
- CPIR
- CICS Web services pipeline resolution transaction.
- CSOC
- EZASOKET PLTPI auto start listeners.
- CTRN
- Castran internal transaction.
- CTSC
- TS expiry transaction.
- CZM1
- Send message to all terminals from
ESCWA/ESMAC page. Used as a class 3 transaction, no RLS.
- CZMG
- Send message to all terminals from
ESCWA/ESMAC page.
- CZTS
- ESCWA/ESCWA delete TS.
- MERQ
- IMTK CICS service interface EBCDIC runtime.
- MERT
- IMTK CICS service interface EBCDIC trace.
- MMTM
- IMTM CICS Service Interface EBCDIC WebSphere MQ trigger monitor.
- MQMW
- IMTK CICS service interface EBCDIC WebSphere MQ triggered program.
- PIP1
- PLTPI Phase 1 startup
enterprise server region runs programs in PLTPI list once.
- PIP2
- PLTPI Phase 2 startup
enterprise server region runs programs in PLTPI list in each process.
- SDP1
- PLTSD Phase 1
enterprise server region shutdown PLTSD runs once only.
- SDP2
- PLTSD Phase 2
enterprise server region shutdown PLTSD runs in each process.
- x'6dffffff'
- Clear screen transaction.
- x'fbbffbbe
- MQ listener transaction.
- x'fbbffbbf
- XA recover in-doubt transactions.
- x'fccffccf
- XA MFDS dynamic settings.