Return codes and reason codes generated by IBM® Z Workload Scheduler

If a request through the API causes a severe error in an IBM® Z Workload Scheduler subtask, you receive one of these CPI-C return codes:

CM_PROGRAM_ERROR_NO_TRUNC
CM_PROGRAM_ERROR_PURGING.

The conversation is deallocated, and CPI-C return code CM_RESOURCE_FAILURE_NO_RETRY is set. Here, do not resend the buffer to IBM® Z Workload Scheduler until problem determination establishes a reason for the previous error. For information about CPI-C return codes, refer to CPI-C Communications Reference.

Besides CPI-C return codes, IBM® Z Workload Scheduler can generate return codes and reason codes for the various requests that are made. Your program can test the results of the call to IBM® Z Workload Scheduler by inspecting return codes and reason codes in the APP and APPOBJ sections of the buffer.