How To Fix T0859 - System error occurred during authorization check

SAP Error Message - Details

• Message type: E = Error

• Message class: T0 - General Treasury

• Message number: 859

• Message text: System error occurred during authorization check

What causes this issue?

System error during authorization check of transaction authorizations
for trader &V1& in company code &V2&.

System Response

The SAP R/3 System does not allow you to process transaction
authorizations for trader &V1& in the company code.

How to fix this error?

Notify your R/3 System administrator so that the error can be
rectified.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T0859 - System error occurred during authorization check ?

  The SAP error message T0859, which states "System 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 a certain transaction or function within the SAP system. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the underlying system.
  Causes:
  
  Missing Authorizations: The user may not have the necessary authorizations to perform the action they are trying to execute.
  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 authorizations.
  System Configuration: There could be a misconfiguration in the system that affects how authorizations are checked.
  Transport Issues: If recent changes were transported to the system, there may be inconsistencies or errors in the transport that affect authorization checks.
  Database Issues: There may be underlying database issues that are causing the authorization checks to fail.
  
  Solutions:
  
  Check User Authorizations: Verify that the user has the necessary authorizations to perform the action. This can be done using transaction code SU53, which shows the last authorization check and can help identify missing authorizations.
  Review Authorization Objects: Check the relevant authorization objects associated with the transaction or function. Ensure that they are correctly configured and that the user has the necessary access.
  Adjust User Profiles: If the user is missing necessary authorizations, you may need to adjust their authorization profile using transaction SU01 (User Maintenance).
  Check System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Transport Management: If the issue arose after a transport, check the transport logs for errors and ensure that all necessary objects were transported correctly.
  Consult Basis Team: If the issue persists, it may be necessary to involve the SAP Basis team to investigate potential system configuration or database issues.
  
  Related Information:
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  SU01: User Maintenance
  PFCG: Role Maintenance
  SM21: System Log
  
  
  Authorization Concepts: Understanding how authorizations work in SAP, including roles, profiles, and authorization objects, is crucial for troubleshooting these types of errors.
  SAP Notes: Check SAP Notes for any known issues or patches related to authorization checks and the specific error message.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.