How To Fix DA464 - Error in code generation for deleting table &

SAP Error Message - Details

• Message type: E = Error

• Message class: DA - Dictionary: Compare, distribution, timer, instantiation

• Message number: 464

• Message text: Error in code generation for deleting table &

What causes this issue?

This error message indicates that internal inconsistencies exist.

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 consult SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DA464 - Error in code generation for deleting table & ?

  The SAP error message DA464, which indicates "Error in code generation for deleting table &," typically arises during the process of modifying or deleting database tables in the ABAP Dictionary (SE11). This error can occur for several reasons, and understanding the cause is essential for finding a solution.
  Causes of DA464 Error
  
  
  Database Locking Issues: The table you are trying to delete may be locked by another user or process, preventing the system from generating the necessary code.
  
  
  Dependencies: The table may have dependencies, such as foreign key relationships, views, or other database objects that reference it. These dependencies must be resolved before the table can be deleted.
  
  
  Transport Issues: If you are working in a transport environment, there may be issues with the transport request that is supposed to carry the changes.
  
  
  Authorization Issues: The user may not have the necessary authorizations to delete the table or make changes to the ABAP Dictionary.
  
  
  System Errors: There could be underlying system errors or inconsistencies in the database that are causing the code generation to fail.
  
  
  Solutions
  
  
  Check for Locks: Use transaction code SM12 to check for any locks on the table. If you find locks, you may need to wait for the other processes to complete or contact the user who has locked the table.
  
  
  Resolve Dependencies: Check for any foreign key relationships or other dependencies that may exist. You can use transaction SE11 to view the table's details and identify any dependencies. Remove or adjust these dependencies as necessary.
  
  
  Check Transport Requests: If you are in a transport environment, ensure that the transport request is correctly configured and that there are no issues with it. You can check the transport logs for any errors.
  
  
  Review Authorizations: Ensure that you have the necessary authorizations to delete the table. You may need to contact your system administrator to verify your permissions.
  
  
  System Consistency Check: Run a consistency check on the database using transaction SE14. This can help identify any underlying issues that may be causing the error.
  
  
  Reboot or Refresh: In some cases, simply logging out and back in or refreshing the system can resolve temporary issues.
  
  
  Consult 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.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SM12 (Lock Entries).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation for best practices on managing database tables and understanding the ABAP Dictionary.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further assistance.