E4500 Cmd Rej: IDPR must be ON or IAR Base must be enabled when SERV=TTR

The Prepaid IDP Query Relay (IDPR) feature must be turned on or the IAR Base feature must be enabled before a value of ttr can be specified for the nserv or serv 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 the feature as necessary. Refer to the IDP-Related Features User's Guide and to the Analyzed Information Features User's Guide for assistance.
3. Re-enter the ent/chg/rtrv-srvsel command that generated this message.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).