How To Fix GU981 - Table & must be converted to table &

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 981

• Message text: Table & must be converted to table &

What causes this issue?

You have tried to convert table &v1& to a table other than table &v2&.

System Response

Since the SAP programs are based on a fixed conversion from table &v1&
to &v2&, the system cannot perform this conversion.

How to fix this error?

Enter table &V2& as the target table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GU981 - Table & must be converted to table & ?

  The SAP error message GU981 indicates that a table in the SAP system needs to be converted to a different format or structure. This typically occurs when there are changes in the underlying database or when the system is upgraded, and the table structure is no longer compatible with the current version of SAP.
  Cause:
  
  Database Changes: The underlying database structure may have changed, requiring certain tables to be converted to align with the new structure.
  SAP Upgrade: If the SAP system has been upgraded, some tables may need to be converted to ensure compatibility with the new version.
  Data Dictionary Changes: Changes in the data dictionary (like field types, lengths, etc.) can also trigger this error.
  
  Solution:
  
  
  Run the Conversion Program: You can use transaction code SE14 (Database Utility) to convert the table. Follow these steps:
  
  Go to transaction SE14.
  Enter the name of the table that needs conversion.
  Choose the option to "Convert Table".
  Follow the prompts to complete the conversion process.
  
  
  
  Check for Notes: Look for SAP Notes related to the specific table or the error message. SAP Notes often provide specific instructions or patches that can resolve the issue.
  
  
  Consult with Basis Team: If you are not comfortable performing the conversion or if the issue persists, consult with your SAP Basis team. They can provide assistance and ensure that the conversion is done correctly.
  
  
  Backup Data: Before performing any conversion, ensure that you have a backup of the data in the table to prevent data loss.
  
  
  Related Information:
  
  Transaction Codes: SE14 (Database Utility), SE11 (Data Dictionary), SE37 (Function Module).
  SAP Notes: Always check the SAP Support Portal for relevant notes that may address the specific error or provide guidance on the conversion process.
  Documentation: Review SAP documentation for any changes related to the version upgrade or database changes that may have led to this error.
  
  If the problem persists after attempting the above solutions, it may be necessary to engage SAP support for further assistance.