E2348 Cmd Rej: Linkset referenced by destination historic route
If the linkset is referenced by the historic routeset of any destination, then the linkset cannot be deleted.
Recovery
Display the routes that reference the linkset. Enter the rtrv-rte command.
Display the exception routes that reference the linkset. Enter the rtrv-rtx command.
Delete the references as necessary. Refer to the Database Administration - SS7 User's Guide (SS7 links) and to the Database Administration - IP7 User's Guide (IP links) for assistance.
Re-enter the dlt-ls command that generated this error message.