Errno/errnoJrs

Any callable service that causes a process to be dubbed can receive the following errno/errnojr combinations:

Error	Description
Return code EAGAIN, reason code JrPreProcInitExitReject.	The pre-process initiation exit failed the process initiation request.
Return value -`1`, return code EAGAIN, reason code JrPreProcInitExitAbend	The pre-process initiation exit ended abnormally.
Return value -`1`, return code EAGAIN, reason code JrPosProcInitExitAbend	The post-process initiation exit ended abnormally.
EC6 ABEND, reason code ImageInitExitABEND	The process image initiation exit ended abnormally.