E2814 Cmd Rej: GPORT invalid if APORT or IGM is enabled

For the chg-sccp-serv and ent/chg-srvsel, commands, if the A-Port or IS41 GSM Migration (IGM) feature is enabled, then a value of gport cannot be specified for the serv or nserv parameter.

For the chg-sid command, if the A-Port or IGM feature is enabled, then the cpctype=gport parameter cannot be specified.

Recovery

1. Display the status of controlled features in the system. Enter the rtrv-ctrl-feat command.
   If the feature does not appear in the output, then the feature is not enabled. If the feature has a status of OFF, then the feature is enabled but is not turned on.
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 for assistance.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).