TAU0031E

TAU0031E hh:mm:ss.ttt Detach for subtask [002] was not successful. RC [003]
Explanation:
See SA22-7606-xx: MVS Programming: Assembler Services Reference, Volume 1 (ABEND-HSPSERV) for [003], which is the original DETACH return code. This is normally the value 4. The DETACH completed successfully, but may be accompanied by a detach ABEND code.
Issued by:
TAURIP00
System administrator response:
If necessary, contact Customer Care.