UERCPURG
Taskpurged during XPI call.
XPI calls
All can be used.
Exit XEISPIN
When invoked
Before the execution of any EXEC CICS SPI command except:
vEXEC CICS ENABLE
vEXEC CICS DISABLE
vEXEC CICS EXTRACT EXIT
vEXEC CICS PERFORM DUMP
vEXEC CICS RESYNC ENTRYNAME
Exit-specific parameters
UEPARG
Address of the EXEC command parameter list.
UEPEXECB
Address of the system EIB.
UEPUSID
Address of the 8-character userid.
UEPPGM
Address of the 8-character application program name.
UEPLOAD
Address of the application program's load-point.
UEPRSA
Address of the application's register save area. This contains the
contents of the registers at the point when the program issued the
EXEC CICS command.
UEP_EI_PBTOK
Address of a 4-byte field containing the z/OS Workload Manager
(WLM) Performance Block Token.An exit program can use this
token to access information (such as the service class token,
SERVCLS) in the WLM Performance Block. Todo so, it must use
the WLM EXTRACT macro, IWMMEXTR, passing the Performance
Block Tokenas the MONTKN input parameter. For more information
about the IWMMEXTR macro, see z/OS MVS Programming:
Workload Management Services.
An exit program must not attempt to modify the Performance Block:
if it does so, the results are unpredictable.
Return codes
UERCNORM
Continue processing.
UERCBYP
Bypass the execution of this command.
UERCPURG
Taskpurged during XPI call.
70 Customization Guide