DFSMSdss attempted to end a session with the system data mover, and the system data mover failed with the listed diagnostic information.
This is a postprocessing failure, which means that it occurred after the operation had completed, and while DFSMSdss was in the process of freeing up resources and terminating. The return code is 4.
None.
See System data mover return and reason codes for an explanation of the system data mover return code (sdm_rc) and reason code (sdm_rsn). DFSMSdss provides these codes in hexadecimal format.
DFSMSdss