E3000 Cmd Rej: DPC is referenced by SCCP in MRN table or SCCP Serv table

A Destination Point Code (DPC) that is referenced by an SCCP as a point code in the Mated Relay Node (MRN) or SCCP SERV table cannot be deleted.

Recovery

1. Display the point codes in the MRN table. Enter the rtrv-mrn command.
   Verify that the DPC to be deleted is in the MRN table or the SCCP SERV table.
2. Delete the DPC from the MRN or SCCP SERV table. Refer to the Database Administration - GTT User's Guide for assistance.
3. Re-enter the dlt-dstn command that generated this error message.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).