How To Fix UG103 - ADDON: TADIR object & & & with development class & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: UG - Messages for Repository Switch

• Message number: 103

• Message text: ADDON: TADIR object & & & with development class & does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UG103 - ADDON: TADIR object & & & with development class & does not exist ?

  The SAP error message UG103 indicates that there is an issue with a TADIR object (which is a repository object in SAP) that is expected to exist but does not. This error typically arises in the context of ABAP development, particularly when dealing with add-ons or custom developments.
  Cause:
  
  Missing TADIR Entry: The TADIR entry for the specified object (like a program, function module, or class) does not exist in the database. This can happen if the object was deleted or if the transport request that was supposed to create it was not imported correctly.
  Incorrect Development Class: The development class specified in the error message may not be correct or may not correspond to the object you are trying to access.
  Transport Issues: If the object was part of a transport request that failed or was not properly imported, it may lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the TADIR object, leading to the perception that it does not exist.
  
  Solution:
  
  Check TADIR Table: Use transaction SE11 to check the TADIR table for the existence of the specified object. You can filter by the object type and name to see if it exists.
  Recreate the Object: If the object is indeed missing, you may need to recreate it or restore it from a backup if available.
  Transport Request: If the object was part of a transport request, ensure that the transport has been successfully imported into the target system. You can check the transport logs for any errors.
  Development Class Verification: Verify that the development class specified in the error message is correct. If it is incorrect, you may need to adjust your code or configuration to point to the correct development class.
  Authorization Check: Ensure that the user has the necessary authorizations to access the object. You can check this using transaction SU53 after the error occurs to see if there are any authorization issues.
  
  Related Information:
  
  TADIR Table: This table contains metadata about repository objects in SAP. It is essential for managing and tracking development objects.
  Transport Management System (TMS): Understanding how transports work in SAP can help troubleshoot issues related to missing objects.
  ABAP Development: Familiarity with ABAP development practices and tools (like SE80, SE11, and SE37) can be beneficial in resolving such issues.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific error message or object type.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance.