How To Fix XS658 - Currently no delivery to &1 due to error with authentication

XS658 - Overview

• Message type: E = Error

• Message class: XS - SAPconnect: All messages

• Message number: 658

• Message text: Currently no delivery to &1 due to error with authentication

What causes this issue?

The message was processed successfully in the SAP system. The mail
server that is to receive the message for further processing demands
authentication and registers that a temporary error has occurred.
Information from external system (if available)
&V2&
&V4&&V3&

How to fix this error?

If you send the message again at a later time then it is possible that
it can be delivered successfully.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

XS658 - Details

• The SAP error message XS658, which states "Currently no delivery to &1 due to error with authentication," typically indicates that there is an issue with the authentication process when trying to deliver data or access a service in the SAP system. This error can occur in various contexts, such as when using SAP Cloud Platform or when integrating with other systems.
  Causes:
  
  Invalid Credentials: The username or password used for authentication may be incorrect.
  Expired Credentials: The credentials may have expired or been revoked.
  
  Configuration Issues: There may be misconfigurations in the authentication settings, such as OAuth tokens or API keys.
  Network Issues: Connectivity problems between the SAP system and the service it is trying to access.
  Authorization Issues: The user may not have the necessary permissions to access the requested resource.
  Service Unavailability: The target service may be down or not reachable.
  
  Solutions:
  
  Check Credentials: Verify that the username and password are correct. If necessary, reset the password.
  Token