The TIF Number Portability feature must be enabled before the rcause or nprst parameter can be specified.
Recovery
Display the status of the TIF Number Portability feature. 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.
Enable the feature if necessary. Refer to TIF User's Guide for assistance.
Re-enter the ent/chg-dstn command that generated this error message.
If this error message appears again, contact My Oracle Support. See My Oracle Support (MOS).
