MI535 - User reference does not exist (anymore)

SAP Error Message - Details

• Message type: E = Error

• Message class: MI - Customizing for the Material Master

• Message number: 535

• Message text: User reference does not exist (anymore)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MI535 - User reference does not exist (anymore) ?

  The SAP error message MI535 ("User reference does not exist (anymore)") typically occurs in the context of inventory management or when dealing with user-specific settings or transactions. This error indicates that the system is unable to find a reference to a user that is expected to be present in the system, which can happen for several reasons.
  Causes:
  
  User Deletion: The user account may have been deleted or deactivated in the SAP system.
  User Lock: The user might be locked due to multiple failed login attempts or administrative actions.
  Authorization Issues: The user may not have the necessary authorizations to perform the action, leading to the system not recognizing the user reference.
  Data Inconsistency: There may be inconsistencies in the user master data or related tables.
  Session Issues: Sometimes, the error can occur due to session-related issues, such as expired sessions or incorrect user context.
  
  Solutions:
  
  Check User Status: Verify if the user account exists and is active. You can do this by using transaction code SU01 to check the user master record.
  Unlock User: If the user is locked, unlock the account using transaction SU01 or by contacting your SAP administrator.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the required actions. This can be checked in the user profile or by using transaction SU53 to analyze authorization failures.
  Data Consistency Check: Run consistency checks on user-related tables to ensure there are no discrepancies. This may require technical support or the use of specific SAP tools.
  Session Management: Log out and log back into the SAP system to refresh the session. If the issue persists, try clearing the cache or using a different browser/session.
  Contact Support: If the issue cannot be resolved through the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance), SU53 (Authorization Check), and PFCG (Role Maintenance) for managing user roles and authorizations.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. You can search for MI535 in the SAP Support Portal.
  Documentation: Review SAP documentation related to user management and authorization concepts to better understand how user references are handled in the system.
  
  By following these steps, you should be able to diagnose and resolve the MI535 error effectively.