E4977 Cmd Rej: At least one TIF feature must be ON

At least one TIF feature must be turned on before an Action Set containing the cdial Service Action can be specified as a value for the asn parameter.

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. Enable and turn on at least one TIF feature. Refer to the TIF User's Guide for assistance.
3. Re-enter the ent/chg-npp-srs command that generated this error message.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).