How To Fix TG445 - *** RDDNTPUR: Deleting nametabs without DD sources

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 445

• Message text: *** RDDNTPUR: Deleting nametabs without DD sources

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TG445 - *** RDDNTPUR: Deleting nametabs without DD sources ?

  The SAP error message TG445, which states "RDDNTPUR: Deleting nametabs without DD sources," typically occurs in the context of the Data Dictionary (DD) in SAP. This error is related to the deletion of name tables (nametabs) that do not have associated Data Dictionary sources. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Data Dictionary Objects: The error usually arises when there are attempts to delete name tables that do not have corresponding Data Dictionary (DD) objects. This can happen if the name tables were created but the associated DD objects were not properly defined or have been deleted.
  Inconsistent State: The system may be in an inconsistent state where the name tables exist without the necessary underlying structures in the Data Dictionary.
  
  Solution:
  
  Check for DD Objects: Verify if the Data Dictionary objects (like tables, views, etc.) that should correspond to the name tables exist. You can do this by using transaction codes like SE11 (Data Dictionary) to check for the existence of the relevant objects.
  Recreate Missing Objects: If the necessary DD objects are missing, you may need to recreate them. This can involve defining the tables or structures again in the Data Dictionary.
  Use Transaction SE14: You can use transaction SE14 (Database Utility) to check and adjust the database objects. This transaction can help you analyze and repair inconsistencies in the database.
  Delete Name Tables Manually: If you are sure that the name tables are no longer needed and do not have any associated DD objects, you can manually delete them using transaction SE11 or SE14.
  Consult SAP Notes: Check for any relevant SAP Notes that might address this specific error. SAP Notes often provide patches or additional guidance for resolving specific issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) for managing Data Dictionary objects.
  SAP Documentation: Review SAP documentation related to Data Dictionary management and error handling for more detailed guidance.
  System Logs: Check system logs (transaction SLG1) for additional context or related errors that might provide more insight into the issue.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP Basis team for further assistance.
  
  By following these steps, you should be able to address the TG445 error and restore consistency in your SAP Data Dictionary environment.