For the chg/dlt-gta commands, the specified GTA/SADDR must occur within an existing GTA range in the specified Global Title Translation (GTT) set.
For the chg/dlt-gtt commands, the specified GTA range must already exist in the GTT table.
Recovery
Display the GTAs in the GTT table. Enter the rtrv-gta or rtrv-gtt command.
For the chg/dlt-gta command recovery, an exact match is not required.
Re-enter the command that generated this error message, specifying valid GTA values. Refer to the command description in the Commands User's Guide and to the Database Administration - GTT User's Guide for assistance.