E3078 Cmd Rej: DPC cannot be defined as a remote application IPC
A remote application Internal Point Code (IPC) cannot be specified as a value for the dpc parameter.
Recovery
Display the list of internal destination point codes. Enter the rtrv-rmt-appl command.
Remove the IPC (refer to the Database Administration - IP7 User's Guide for assistance) or re-enter the dlt-dstn command that generated this error message, specifying a different DPC (refer to the Database Administration - SS7 User's Guide for assistance).