E2979 Cmd Rej: Cannot enter the same PC more than once

For the ent/chg-mrn command, the specified point code value cannot already exist in the MRN table.

For the chg-sccp-serv command, the specified point code value cannot already exist in the SCCP-SERV table.

For the dlt-mrn and dlt-sccp-serv commands, the point code cannot be specified more than once for deletion.

Recovery

1. Display the current entries in the MRN or SCC-SERV tables. Enter the rtrv-mrn or rtrv-sccp-serv command, respectively.
2. Re-enter the command that generated this error message, specifying a valid combination of parameters. Refer to the command description in Commands User's Guide and to Database Administration - GTT User's Guide for assistance.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).