How To Fix SDDIC_DDLX_RT002 - Failed to write metadata extension runtime status for DDLX &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_DDLX_RT - CDS Metadata Extension (DDLX) Runtime Messages

• Message number: 002

• Message text: Failed to write metadata extension runtime status for DDLX &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_DDLX_RT002 - Failed to write metadata extension runtime status for DDLX &1 ?

  The SAP error message SDDIC_DDLX_RT002 indicates that there was a failure in writing the metadata extension runtime status for the Data Dictionary Extension (DDLX) process. This error typically occurs during the activation or modification of database objects in the SAP system, particularly when dealing with Data Dictionary objects.
  Causes:
  
  Database Locking Issues: The database might be locked by another process, preventing the current operation from completing.
  Insufficient Authorizations: The user executing the operation may not have the necessary authorizations to write metadata.
  Database Connectivity Issues: There could be connectivity problems between the SAP application server and the database.
  Corrupted Metadata: The metadata for the Data Dictionary objects may be corrupted or inconsistent.
  System Resource Limitations: Insufficient system resources (like memory or disk space) can lead to failures in writing metadata.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for any locks on the database tables that might be causing the issue. If locks are found, they may need to be released.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the operation. This can be checked in transaction SU53 or by reviewing the user's roles and profiles.
  Check Database Connectivity: Verify that the connection between the SAP application server and the database is stable. You can use transaction DBACOCKPIT to monitor database connections.
  Check for Corrupted Metadata: Use transaction SE11 to check the Data Dictionary objects for inconsistencies. You may need to regenerate or re-activate the objects.
  Monitor System Resources: Check system resources using transaction SM50 or SM66 to ensure that there are no resource bottlenecks. If necessary, free up resources or increase system capacity.
  Review System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the failure.
  Restart the Process: Sometimes, simply restarting the process or the SAP system can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error. You can search the SAP Support Portal for notes related to SDDIC_DDLX_RT002.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  System Documentation: Review the system documentation for any specific configurations or settings that might affect the Data Dictionary operations.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.