E4375 Cmd Rej: Route Exception already exists for input parameters
An exception route entry cannot already exist with the same input parameter values, other than the relative cost.
Recovery
Display the Route table entries. Enter the rtrv-rtx command.
Re-enter the ent/chg-rtx command that generated this error message, specifying a valid combination of parameters. Refer to the command description in Commands User's Guide and to the Database Administration - SS7 User's Guide for assistance.