22401 - Unknown Application ID
Recovery:
- The Peer CNDRA Relay Agent forwarded a Request message to the address resolution application which contained an unrecognized Diameter Application ID in the header. Either a Peer CNDRA Relay Agent application routing rule is mis-provisioned or the Application ID is not provisioned in the RBAR routing configuration.
- Check the currently provisioned Diameter Application IDs.
- Check the currently provisioned Application Routing Rules.