How To Fix WU202 - Internal error occurred during authorization check

SAP Error Message - Details

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 202

• Message text: Internal error occurred during authorization check

What causes this issue?

An error occurred when you tried to check the authorization for this
function.

System Response

The function cannot be executed.

How to fix this error?

Try again. If the error occurs again, please contact your system
administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WU202 - Internal error occurred during authorization check ?

  The SAP error message WU202, which states "Internal error occurred during authorization check," typically indicates that there is an issue with the authorization checks that are performed when a user attempts to access certain transactions or functions within the SAP system. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the underlying authorization objects.
  Causes:
  
  Missing Authorizations: The user may not have the necessary authorizations assigned to their user profile to perform the action they are attempting.
  Authorization Object Issues: There may be issues with the authorization objects that are being checked, such as missing or incorrectly configured objects.
  Profile Issues: The user’s authorization profile may not be correctly assigned or may be missing necessary roles.
  System Configuration: There could be a misconfiguration in the system that affects how authorizations are checked.
  Internal Errors: There may be a bug or internal error in the SAP system that is causing the authorization check to fail.
  
  Solutions:
  
  
  Check User Authorizations:
  
  Use transaction code SU01 to check the user’s authorizations.
  Ensure that the user has the necessary roles and profiles assigned that include the required authorization objects.
  
  
  
  Review Authorization Objects:
  
  Use transaction code SU53 immediately after the error occurs to analyze the last authorization check. This will show which authorization object failed and why.
  If necessary, adjust the roles or profiles to include the missing authorizations.
  
  
  
  Check Role Assignments:
  
  Use transaction code PFCG to review the roles assigned to the user and ensure they are correctly configured.
  Make sure that the roles are activated and that the necessary authorizations are included.
  
  
  
  System Logs:
  
  Check the system logs (transaction code SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Search the SAP Support Portal for any relevant SAP Notes that may address known issues related to the WU202 error. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the transaction code being used and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU01: User Maintenance
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  SM21: System Log
  
  
  Authorization Concepts: Understanding how authorizations work in SAP, including roles, profiles, and authorization objects, is crucial for troubleshooting authorization-related issues.
  SAP Documentation: Refer to SAP Help documentation for detailed information on authorization management and troubleshooting authorization issues.
  
  By following these steps, you should be able to identify and resolve the cause of the WU202 error in your SAP system.