E5047 Cmd Rej: Incorrect Alternate RI Mate is specified
The value specified for the mrnset parameter must already be associated with a MAP Set.
Recovery
Display the MAP Sets associated with the MRN Sets. Enter the rtrv-mrn command.
Re-enter the dlt-map or dlt-mrn command that generated this error message, specifying a valid combination of paraemeters. Refer to the command description in Commands User's Guide and to the Database Administration - GTT User's Guide for assistance.