How To Fix DDU027 - Sources of DDIC object & could not be written

SAP Error Message - Details

• Message type: E = Error

• Message class: DDU - Dictionary Tools 5.0

• Message number: 027

• Message text: Sources of DDIC object & could not be written

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDU027 - Sources of DDIC object & could not be written ?

  The SAP error message DDU027 indicates that there is an issue with the Data Dictionary (DDIC) object, specifically that the sources of the DDIC object could not be written. This error typically arises during the transport of objects or when trying to activate or modify a DDIC object.
  Causes:
  
  Transport Issues: The error may occur if there are problems with the transport request, such as missing objects or inconsistencies in the transport directory.
  Authorization Issues: The user may not have the necessary authorizations to modify or activate the DDIC object.
  Object Locking: The DDIC object might be locked by another user or process, preventing changes from being made.
  Inconsistent State: The DDIC object may be in an inconsistent state due to previous errors or incomplete modifications.
  Database Issues: There could be underlying database issues that prevent the writing of the DDIC object.
  
  Solutions:
  
  Check Transport Request: Ensure that the transport request is complete and that all necessary objects are included. You can use transaction SE09 or SE10 to check the transport logs.
  Review Authorizations: Verify that the user has the appropriate authorizations to modify the DDIC object. You can check this using transaction SU53 to analyze authorization failures.
  Release Locks: If the object is locked, you can use transaction SM12 to check for locks and release them if necessary.
  Activate Object: Try to manually activate the DDIC object using transaction SE11 or SE14 to see if it provides more detailed error messages.
  Check for Inconsistencies: Use transaction SE14 to check for inconsistencies in the database and repair them if necessary.
  Database Check: If the issue persists, check the database logs for any errors that might indicate a deeper issue.
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE09/SE10: Transport Organizer
  SM12: Display and Delete Locks
  SE14: Database Utility
  SU53: Authorization Check
  
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for DDU027 in the SAP Support Portal.
  System Logs: Review system logs (transaction SM21) for any related error messages that might provide additional context.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.