Table 23 summarizes the external subroutine interfaces provided by the CPI component. It shows the subroutine call formats, the level-1 trace point IDs of the modules providing the functions for these formats, and the functions provided.
Format | Trace | Function |
---|---|---|
CPIN |
AP 0C01 AP 0C02 |
START_INIT COMPLETE_INIT |
CPSP |
AP 0CD0 AP 0CD1 |
SYNCPOINT_REQUEST |
The START_INIT function of the CPIN format is used to attach a CICS® task to perform initialization of the CPI component.
None.
OK|DISASTER|KERNERROR
RESPONSE | Possible REASON values |
---|---|
DISASTER |
GETMAIN_FAILED ADD_SUSPEND_FAILED |
The COMPLETE_INIT function of the CPIN format is used to wait for the initialization task attached by the START_INIT function to complete processing.
None.
OK|DISASTER|KERNERROR
INIT_TASK_FAILED
The SYNCPOINT_REQUEST function of the CPSP format is used to send LU6.2 syncpoint flows on recoverable conversations using the SAA Communications interface, and to update the conversation state as required.
OK|KERNERROR