How To Fix DDU124 - Force nametab generation for table & from active source

SAP Error Message - Details

• Message type: E = Error

• Message class: DDU - Dictionary Tools 5.0

• Message number: 124

• Message text: Force nametab generation for table & from active source

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDU124 - Force nametab generation for table & from active source ?

  The SAP error message DDU124, which states "Force nametab generation for table & from active source," typically occurs in the context of data dictionary operations, particularly when there are issues with the name table generation for a database table.
  Cause:
  
  Inconsistent Data Dictionary: The error often arises when there are inconsistencies in the data dictionary, such as changes made to the table structure that have not been properly activated or reflected in the name table.
  Transport Issues: If the table definition was transported from one system to another (e.g., from development to production), and the transport did not complete successfully, it could lead to this error.
  Missing or Corrupted Objects: Sometimes, the underlying database objects may be missing or corrupted, leading to issues with the name table generation.
  
  Solution:
  
  
  Force Name Table Generation:
  
  You can manually force the generation of the name table for the affected table. This can be done using transaction SE11 (Data Dictionary).
  Navigate to the table in question, and then choose the option to "Activate" or "Generate" the name table.
  
  
  
  Check Activation Status:
  
  Ensure that the table is activated. If it is not, activate it and check for any errors during the activation process.
  
  
  
  Transport Management:
  
  If the issue is related to transport, ensure that all transports related to the table have been successfully imported. You may need to re-import the transport request if there were issues.
  
  
  
  Database Consistency Check:
  
  Perform a consistency check on the database objects. You can use transaction SE14 (Database Utility) to check and repair inconsistencies.
  
  
  
  Check for Locks:
  
  Ensure that there are no locks on the table that might prevent the generation of the name table.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary for managing database objects.
  SE14: Database Utility for checking and repairing database objects.
  SLG1: Application Log for reviewing logs related to various operations.
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Refer to the SAP Help Portal for documentation on data dictionary management and troubleshooting common errors.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.