Exit XDSAWT
This exit is invoked after an operating system wait issued by the quasi-reentrant CICS® TCB.
- When invoked
- After an operating system wait issued by the quasi-reentrant CICS TCB.
- Exit-specific parameters
-
- UEPSYSRC
- Address of the 4-byte return code from the SYSEVENT request made
before the operating system wait. This return code will be in one
of two different forms:
- The SYSEVENT OKSWAP return code, or
- If the SYSEVENT request was rejected by CICS,
a special CICS return code which will take one of the
following decimal values:
- 17
- The SYSEVENT OKSWAP was not issued. The outstanding count of SYSEVENT OKSWAP requests exceeds the count of SYSEVENT DONTSWAP requests. Before a SYSEVENT OKSWAP can be issued, a SYSEVENT DONTSWAP must be requested.
- 19
- The SYSEVENT OKSWAP was not issued. The outstanding count of SYSEVENT DONTSWAP requests still exceeds the count of SYSEVENT OKSWAPs. Further SYSEVENT OKSWAPs must be requested before a SYSEVENT OKSWAP is issued by CICS.
- Return codes
-
- UERCNORM
- Continue processing.
- UERCNOSW
- Issue SYSEVENT to suppress address-space swapping.
- XPI calls
- Must not be used.