DDLS061 - Internal error while reading active extend data (& &)

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 061

• Message text: Internal error while reading active extend data (& &)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS061 - Internal error while reading active extend data (& &) ?

  The SAP error message DDLS061 indicates an internal error that occurs while reading active extend data in the Data Dictionary. This error typically arises during operations related to database table extensions or modifications, and it can be caused by various factors. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Corrupted Data Dictionary Objects: The data dictionary objects may be corrupted, leading to issues when the system tries to read them.
  Inconsistent Database State: There may be inconsistencies in the database state, especially if there were recent changes or updates that were not properly executed.
  Transport Issues: If the error occurs after a transport request, it could be due to incomplete or failed transport of data dictionary objects.
  Database Locking Issues: Locks on database tables or objects can prevent the system from accessing the necessary data.
  Version Mismatch: There may be a mismatch between the SAP kernel version and the database version, leading to compatibility issues.
  
  Solutions:
  
  Check for Corruption: Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check the integrity of the database objects. You can also use the DB02 transaction to analyze the database.
  Rebuild the Data Dictionary Objects: If corruption is detected, you may need to recreate or repair the affected data dictionary objects. This can be done using the SE11 transaction.
  Check Transport Logs: If the error occurred after a transport, check the transport logs for any errors or warnings that might indicate what went wrong.
  Database Consistency Check: Run consistency checks on the database to ensure that all objects are in a consistent state. This can be done using the DBACOCKPIT transaction.
  Clear Locks: Use transaction SM12 to check for and clear any locks that may be affecting the database tables.
  Kernel and Database Compatibility: Ensure that your SAP kernel and database versions are compatible. If necessary, update the kernel or database to a compatible version.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and the context in which the error occurred.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Backup: Always ensure that you have a recent backup of your database before making significant changes or repairs to the data dictionary.
  
  By following these steps, you should be able to diagnose and potentially resolve the DDLS061 error in your SAP system.