How To Fix KW851 - Internal error! (Nametab could not be loaded)

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 851

• Message text: Internal error! (Nametab could not be loaded)

What causes this issue?

A serious internal error has occurred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please inform 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 KW851 - Internal error! (Nametab could not be loaded) ?

  The SAP error message KW851 "Internal error! (Nametab could not be loaded)" typically indicates an issue with the name tab (nametab) in the SAP system. This error can occur due to various reasons, including inconsistencies in the system, issues with the transport of objects, or problems with the database.
  Causes:
  
  Corrupted Name Tab: The name tab for a specific object may be corrupted or not properly loaded.
  Transport Issues: If the object was transported from one system to another, there may have been issues during the transport process.
  Database Issues: Problems with the database or inconsistencies in the database can lead to this error.
  Missing or Incomplete Objects: The object that the system is trying to access may be missing or incomplete.
  Authorization Issues: Sometimes, lack of proper authorizations can lead to this error.
  
  Solutions:
  
  Check for Transport Errors: If the error occurred after a transport, check the transport logs for any errors or warnings.
  Rebuild the Name Tab: You can try to rebuild the name tab using transaction SE11 (Data Dictionary) or SE37 (Function Builder) to regenerate the name tab for the affected object.
  Check Database Consistency: Use transaction DB02 to check for database inconsistencies and perform necessary repairs.
  Clear Buffer: Sometimes, clearing the buffer can resolve issues related to loading objects. You can do this using transaction SM12 (to delete locks) and SM21 (to check system logs).
  Check Authorizations: Ensure that the user has the necessary authorizations to access the object in question.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: SE11, SE37, DB02, SM12, SM21
  SAP Notes: Always check for relevant SAP Notes that may provide specific fixes or workarounds for this error.
  System Logs: Review system logs for additional context or related errors that may help in diagnosing the issue.
  
  By following these steps, you should be able to identify and resolve the KW851 error in your SAP system.