How To Fix DDU122 - >>>Generate and write active nametab from active sources

SAP Error Message - Details

• Message type: E = Error

• Message class: DDU - Dictionary Tools 5.0

• Message number: 122

• Message text: >>>Generate and write active nametab from active sources

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDU122 - >>>Generate and write active nametab from active sources ?

  The SAP error message DDU122, which states "Generate and write active nametab from active sources," typically occurs in the context of the SAP Data Dictionary. This error is related to the generation of the name table (nametab) for database objects, such as tables, views, or data elements, when there are inconsistencies or issues with the active versions of these objects.
  Cause:
  
  Inconsistent Objects: The error may arise if there are inconsistencies between the active and inactive versions of database objects.
  Missing or Corrupted Objects: If the system cannot find the necessary objects or if they are corrupted, it can lead to this error.
  Transport Issues: If there were issues during a transport request that included changes to the Data Dictionary, it could lead to this error.
  Authorization Issues: Lack of proper authorizations to access or modify the Data Dictionary objects can also trigger this error.
  
  Solution:
  
  Generate Name Table: You can manually generate the name table by executing the transaction code SE11 (Data Dictionary) and then selecting the "Utilities" menu and choosing "Generate Name Table." This will regenerate the nametab for the active sources.
  Check for Inactive Objects: Use transaction SE11 to check for any inactive objects. If you find any, activate them.
  Transport Management: If the error is related to a transport issue, ensure that all transport requests are correctly imported and that there are no missing objects.
  Check Authorizations: Ensure that you have the necessary authorizations to access and modify the Data Dictionary objects.
  System Consistency Check: Run a consistency check on the Data Dictionary using transaction SE14 (Database Utility) to identify and resolve any inconsistencies.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Always check for the latest SAP Notes related to this error for specific patches or updates that may resolve the issue.
  Documentation: Refer to SAP Help documentation for more details on Data Dictionary management and troubleshooting.
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.