How To Fix UW005 - Internal error: internal table I_AUTH_FIELDS is inconsistent

SAP Error Message - Details

• Message type: E = Error

• Message class: UW - CO Authorization Toolbox

• Message number: 005

• Message text: Internal error: internal table I_AUTH_FIELDS is inconsistent

What causes this issue?

An error occurred when validating the authorizations.

System Response

The system terminates the processing.

How to fix this error?

Contact the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UW005 - Internal error: internal table I_AUTH_FIELDS is inconsistent ?

  The SAP error message "UW005 Internal error: internal table I_AUTH_FIELDS is inconsistent" typically indicates an issue with the authorization checks in the SAP system. This error can occur due to various reasons, including inconsistencies in the authorization data or issues with the underlying code that processes authorization checks.
  Causes:
  
  Inconsistent Authorization Data: The internal table I_AUTH_FIELDS may have been corrupted or not properly populated, leading to inconsistencies.
  Custom Code Issues: If there are custom enhancements or modifications in the authorization checks, they may not be handling the data correctly.
  Transport Issues: If recent transports have been made, they may have introduced inconsistencies in the authorization objects or roles.
  System Bugs: There may be bugs in the SAP system or specific patches that need to be applied.
  
  Solutions:
  
  Check Authorization Objects: Review the authorization objects and roles assigned to the user experiencing the error. Ensure that they are correctly configured and not missing any necessary authorizations.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the relevant authorization checks to inspect the contents of the I_AUTH_FIELDS table and identify where the inconsistency arises.
  Review Custom Code: If there are custom enhancements related to authorization, review the code to ensure it is correctly handling the authorization checks.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that resolve the issue.
  System Logs: Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Recreate the Issue: Try to replicate the issue in a development or test environment to better understand the conditions under which the error occurs.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs and steps to reproduce the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SU53 (to analyze authorization failures) and SUIM (to check user authorizations) to gather more information about the user's authorizations.
  Authorization Trace: Use transaction ST01 to perform an authorization trace to see which authorizations are being checked and where the failure occurs.
  System Version: Ensure that your SAP system is up to date with the latest support packages and patches, as this can often resolve known issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the "UW005 Internal error: internal table I_AUTH_FIELDS is inconsistent" error in your SAP system.