How To Fix RS2HANA_AUTH255 - SQL AP &1 is already assigned to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_AUTH -

• Message number: 255

• Message text: SQL AP &1 is already assigned to &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_AUTH255 - SQL AP &1 is already assigned to &2 ?

  The SAP error message RS2HANA_AUTH255 typically indicates an issue related to authorization assignments in the context of SAP BW (Business Warehouse) and HANA. The message states that a specific SQL authorization (AP &1) is already assigned to another object (e.g., a user or role) identified by &2. This can occur when there are conflicting assignments or when trying to assign an authorization that is already in use.
  Cause:
  
  Duplicate Assignment: The SQL authorization you are trying to assign is already linked to another user or role.
  Authorization Conflicts: There may be conflicting authorizations that prevent the assignment of the new authorization.
  System Configuration Issues: There could be issues with the configuration of the authorization objects in the SAP system.
  
  Solution:
  
  
  Check Existing Assignments:
  
  Use transaction codes like SU01 (User Maintenance) or PFCG (Role Maintenance) to check the current assignments of the SQL authorization.
  Identify where the authorization is already assigned and determine if it can be removed or modified.
  
  
  
  Remove or Modify Conflicting Assignments:
  
  If the authorization is not needed for the existing assignment, consider removing it from the conflicting user or role.
  If it is needed, you may need to create a new authorization or modify the existing one to avoid conflicts.
  
  
  
  Review Authorization Objects:
  
  Ensure that the authorization objects are correctly configured and that there are no inconsistencies in the authorization management.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to authorization management in BW and HANA for specific guidance on handling such errors.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01, PFCG, and SUIM for user and role management.
  Authorization Concepts: Understanding the basics of SAP authorization concepts, including roles, profiles, and authorization objects, can help in troubleshooting.
  SAP Notes: Check for any SAP Notes related to RS2HANA_AUTH255 for additional insights or patches that may address the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.