Return codes

When you run the z/VSE® version of IOCP, it returns one of the following codes at the completion of the job:

Table 1. Return codes for z/VSE version of IOCP
Return codes Description and action
Decimal Hex
0 0 IOCP has completed the requested function without error and might have sent one or more informational messages. If so, the informational messages in the output listings or the reports describe the specific conditions.
2 2 IOCP has completed the requested function without error but has issued one or more caution messages. The caution messages in the output listings or the reports describe the specific conditions.
4 4 IOCP has completed the requested function without error but has issued one or more warning messages. The warning messages in the output listings or the reports describe the specific conditions.
8 8 IOCP has encountered an error and has ended processing before completing the requested function. The error message in the output listing describes the specific condition.
16 10 IOCP has ended because it was unable to obtain the needed storage with the GETVIS and IARV64 statements. To determine the partition size and optionally the MEMLIMIT size to use, see IOCP storage requirements.