How To Fix SNC050 - USREXTID_IDM entry &1 for user &2 modified

SAP Error Message - Details

• Message type: E = Error

• Message class: SNC - Secure Network Communication, SNC

• Message number: 050

• Message text: USREXTID_IDM entry &1 for user &2 modified

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SNC050 - USREXTID_IDM entry &1 for user &2 modified ?

  The SAP error message SNC050 typically indicates an issue related to the Secure Network Communications (SNC) configuration, specifically concerning the external user ID (USREXTID) in the Identity Management (IDM) system. The message format suggests that there is a problem with the external user ID entry for a specific user that has been modified.
  Cause:
  
  Modification of User ID: The error occurs when the external user ID associated with a user has been modified in a way that is not compatible with the current SNC configuration.
  SNC Configuration Issues: There may be inconsistencies or misconfigurations in the SNC settings, such as incorrect entries in the SNC parameters or issues with the security provider.
  User Synchronization Issues: If the user data is synchronized between systems (e.g., between SAP and an external IDM system), any discrepancies can lead to this error.
  
  Solution:
  
  
  Check User ID Configuration:
  
  Verify the external user ID for the affected user in the IDM system. Ensure that it is correctly configured and matches the expected format.
  If the user ID has been changed, ensure that the new ID is properly registered in the SNC configuration.
  
  
  
  Review SNC Settings:
  
  Check the SNC parameters in the SAP system (e.g., snc/enable, snc/identity/as, snc/identity/system) to ensure they are correctly set up.
  Ensure that the SNC library is correctly installed and configured.
  
  
  
  Synchronize User Data:
  
  If applicable, re-synchronize the user data between the SAP system and the IDM system to ensure consistency.
  Use transaction codes like SU01 to check and modify user details if necessary.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SNC and IDM for any specific guidance or troubleshooting steps related to this error.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error details and any relevant logs.
  
  
  
  Related Information:
  
  SNC (Secure Network Communications): A security protocol that provides encryption and secure communication between SAP systems and clients.
  IDM (Identity Management): A system that manages user identities and access rights across various applications and systems.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue related to the SNC050 error message.