How To Fix DT628 - Error in writing the technical settings

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 628

• Message text: Error in writing the technical settings

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT628 - Error in writing the technical settings ?

  The SAP error message DT628, which states "Error in writing the technical settings," typically occurs during the process of creating or modifying a Data Dictionary object, such as a table or view. This error can arise due to various reasons, including issues with the database connection, authorization problems, or inconsistencies in the system.
  Causes of DT628 Error
  
  
  Authorization Issues: The user may not have the necessary authorizations to make changes to the technical settings of the object.
  
  
  Database Connection Problems: There may be issues with the connection to the database, such as network problems or database server downtime.
  
  
  Inconsistent Data Dictionary: There may be inconsistencies in the Data Dictionary that prevent the system from writing the changes.
  
  
  Locking Issues: The object you are trying to modify may be locked by another user or process.
  
  
  Transport Issues: If you are working in a transport environment, there may be issues with the transport layer or the transport request.
  
  
  Solutions to DT628 Error
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to modify the Data Dictionary objects. You may need to consult with your SAP security team.
  
  
  Verify Database Connection: Check the database connection settings in the SAP system. Ensure that the database is up and running and that there are no network issues.
  
  
  Check for Locks: Use transaction code SM12 to check if the object is locked by another user. If it is, you may need to wait for the lock to be released or contact the user who has locked it.
  
  
  Review Data Dictionary: Use transaction code SE11 to check the Data Dictionary for any inconsistencies. You can also use transaction code SE14 to perform a consistency check on database objects.
  
  
  Transport Request: If you are working in a transport environment, ensure that the transport request is correctly configured and that there are no issues with the transport layer.
  
  
  System Logs: Check the system logs (transaction code SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Restart the System: In some cases, restarting the SAP system or the database may resolve temporary issues.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), SM12 (Lock Entries), and SM21 (System Log).
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review SAP documentation related to Data Dictionary management and error handling for more insights.
  
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.