Support for Failure/Exception Handling Framework

AMF can now handle errors that occur during procedures. The messaging between the AMF-Service and the protocols have enough information so that when an error reaches the AMF-Service, it can determine:

  • Whether the error was internal (for example, node selection failure, NRF discovery failure) or a NOT OK status code was returned by a protocol.

  • The protocol or entity that generated the error.

  • An error code itself