How To Fix TG776 - *** RDDCPTAD: Fill TADIR from TBIDR

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 776

• Message text: *** RDDCPTAD: Fill TADIR from TBIDR

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TG776 - *** RDDCPTAD: Fill TADIR from TBIDR ?

  The SAP error message TG776, specifically related to the program RDDCPTAD, indicates an issue with filling the TADIR table from the TBIDR table. The TADIR table is crucial in SAP as it stores the directory of objects and their associated development classes, while TBIDR contains information about transport requests.
  Cause:
  The error can occur due to several reasons, including:
  
  Transport Request Issues: There may be inconsistencies or issues with the transport requests that are supposed to be processed.
  Authorization Problems: The user executing the program may not have the necessary authorizations to read from TBIDR or write to TADIR.
  Database Issues: There could be database inconsistencies or locks that prevent the program from executing properly.
  Program Errors: There may be bugs or issues within the RDDCPTAD program itself.
  
  Solution:
  To resolve the TG776 error, you can try the following steps:
  
  
  Check Transport Requests: Ensure that the transport requests are correctly configured and not in a locked state. You can use transaction SE09 or SE10 to check the status of transport requests.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to access both the TBIDR and TADIR tables. You can check this using transaction SU53 to analyze authorization failures.
  
  
  Database Consistency: Run database consistency checks to ensure that there are no issues with the underlying database. You can use transaction DB02 to monitor database performance and check for locks.
  
  
  Program Execution: If the issue persists, try executing the program RDDCPTAD directly in transaction SE38 or SA38 to see if it provides more detailed error messages.
  
  
  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 resolve known issues.
  
  
  Contact SAP Support: If none of the above solutions work, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  Related Information:
  
  TADIR Table: Contains information about the development objects in the SAP system, including their transport status.
  TBIDR Table: Holds information about transport requests and their associated objects.
  Transaction Codes: SE09 (Transport Organizer), SE10 (Transport Organizer - Workbench), SE38 (ABAP Editor), and SA38 (ABAP Program Execution) can be useful for troubleshooting.
  
  By following these steps, you should be able to identify and resolve the issue causing the TG776 error in your SAP system.