DDLS - DDLIST Command, DELM - DELMAPS Command Messages

DDLS001I <memname> not found: Either the DD name is not allocated to the specified address space, or the member <memname> is not found in any libraries searched.
DDLS002E No libraries available to search: The WHERE subcommand can find no libraries that are currently available to search.
DDLS003E DDname <ddname> not allocated to a PDS: DDLIST has found that the DD name <ddname> is not allocated to a partitioned data set.
DDLS004E DDname <ddname> not allocated: DDLIST has found that the DD name <ddname> DDLIST command is not allocated.
DELM001I Map deleted - <mapnm>: Informational only.
DELM002W Map not loaded - <mapnm>: Informational only.
DELM003I Maps deleted for member <mbrnm> - <count>: Informational only.
DELM004I Maps deleted for all members - <count>: Informational only.