E2643 Cmd Rej: Cannot delete last route to DPC ref. in MAP table

The last route for the specified destination point code being removed cannot be referenced by a mated application or a concerned signaling point code. If any destinations referencing the specified routset exist in the MAP table, then the last route of the routeset cannot be deleted.

Recovery

1. Display information about the route and the associated DPC. Enter the rept-stat-rte command.
2. Display the references that point to this DPC. Enter the rtrv-map command.
3. Delete all other references that point to this DPC. Refer to the Database Administration - SS7 User's Guide for assistance.
4. Re-enter the dlt-rte command that generated this error message.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).