Authentication During Access Token Service Operation

C.4.4 Authentication During Access Token Service Operation

The following table lists the error codes and its problem details for the NF Access Token microservices for the Authentication during Access Token service operation.

Table C-32 ACAUTHN - Authentication During Access Token Service Operation

Error Codes	Details
`ONRF-ACC-ACAUTHN-E0018`	This error code indicates that some system failure occurred during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E0104`	This error code indicates that NF FQDN authentication failure occurred during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E0110`	This error code indicates that OC-XFCC-DNS header is missing during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4003`	This error code indicates that requester NF is not authorized to access targetNF services during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4004`	This error code indicates that attribute values are different from the registered NF profile during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4006`	This error code indicates that targetNFInstanceId does not match the configured NRF instance id during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4007`	This error code indicates that target NF Type is not NRF during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4008`	This error code indicates that no NFs found for the specific information during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4009`	This error code indicates that no NFs found for the requested scope during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4010`	This error code indicates that NFs with specific attribute values are not allowed to access the requested NFProfile during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4012`	This error code indicates that NF services in scope doesn't belong to scope of same NF type during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4013`	This error code indicates that Either targetNfType or targetNfInstanceId needs to be present if token is requested for only custom service(s) during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4014`	This error code indicates that no NfInstance is found with the requested targetNfInstanceId during authentication scenario of Access Token service operation message.
`ONRF-ACC-ACAUTHN-E4015`	This error code indicates that oAuth2 client is not registered with OCNRF during authentication scenario of Access Token service operation message.