How To Fix DT154 - Inactive runtime object header for & could not be written to database

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 154

• Message text: Inactive runtime object header for & could not be written to database

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT154 - Inactive runtime object header for & could not be written to database ?

  The SAP error message DT154, which states "Inactive runtime object header for & could not be written to database," typically occurs in the context of data transport or when dealing with runtime objects in SAP. This error indicates that the system is trying to write a runtime object to the database, but the object is inactive or not properly defined.
  Causes:
  
  Inactive Object: The runtime object (like a program, function module, or class) is inactive, meaning it has not been activated in the system.
  Transport Issues: If the object is being transported from one system to another, it may not have been properly activated in the target system.
  Missing Dependencies: The object may depend on other objects that are also inactive or missing.
  Database Issues: There could be issues with the database connection or the database itself that prevent writing the object.
  
  Solutions:
  
  
  Activate the Object: 
  
  Go to the relevant transaction (like SE80 for Object Navigator or SE38 for ABAP programs) and activate the object that is causing the error.
  Ensure that all dependent objects are also activated.
  
  
  
  Check Transport Requests:
  
  If the object is part of a transport request, ensure that the transport has been successfully imported into the target system.
  Check the transport logs for any errors or warnings that might indicate issues during the import.
  
  
  
  Review Dependencies:
  
  Check if the object has any dependencies that are inactive. Activate any related objects that might be causing the issue.
  
  
  
  Database Connection:
  
  Verify that the database connection is functioning correctly. Check for any database errors or issues that might prevent writing to the database.
  
  
  
  Check for Locks:
  
  Sometimes, database locks can prevent writing. Check if there are any locks on the database that might be causing the issue.
  
  
  
  Recreate the Object:
  
  If the object is corrupted or cannot be activated, consider recreating it from scratch.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE80 (Object Navigator)
  SE38 (ABAP Editor)
  SE11 (Data Dictionary)
  SE37 (Function Module)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. You can search for the error message or related keywords in the SAP Support Portal.
  
  
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  
  Debugging: If the issue persists, consider debugging the program or process that is generating the error to identify the root cause.
  
  
  By following these steps, you should be able to resolve the DT154 error and ensure that the runtime object can be successfully written to the database.