E5108 Cmd Rej: CDSSN param must be specified if GTTSN settype is CDSSN
If the GTT set specified by the gttsn parameter has a set type of cdssn, then the cdssn parameter must be specified. This parameter cannot be specified for GTT sets with other set types.
Recovery
Display the set type information for the GTT set. Enter the rtrv-gttset command.
Provision the GTT set and set type as appropriate. Refer to the Database Administration - GTT User's Guide for assistance.
Re-enter the ent/chg/dlt-gta command that generated this error message.