Diagnostics reference

The reference information for diagnostics provides detailed information to help with troubleshooting CICS® problems, including all CICS and CICSPlex® SM messages, trace, and data areas.

Diagnostics	Supporting material
CICS messages CICSPlex SM messages IBM Health Checker for z/OS messages related to CICS AXM messages Transaction abend codes System abend and dump codes Trace points	EIB fields overview Function codes (field EIBFN) of CICS API, FEPI and SPI commands Response codes (fields EIBRESP and EIBRCODE) of CICS API, FEPI and SPI commands CICSPlex SM commands: Function codes CICSPlex SM commands: RESPONSE and REASON values Data areas SDUMP contents and IPCS CICS VERBEXIT keywords Summary data for PG and US keywords CICS domains CICS executable modules