How To Fix /SDF/DB6226 - So far, no data of the AdminDB have been mirrored

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/DB6 -

• Message number: 226

• Message text: So far, no data of the AdminDB have been mirrored

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/DB6226 - So far, no data of the AdminDB have been mirrored ?

  The SAP error message /SDF/DB6226 indicates that there is an issue with the mirroring of the Admin Database (AdminDB) in the SAP Landscape Management (LaMa) or SAP System Database Framework (SDF). This error typically arises when the system is unable to mirror the data from the AdminDB to the target database.
  Cause:
  
  Configuration Issues: The mirroring configuration may not be set up correctly, leading to a failure in data synchronization.
  Network Issues: There may be network connectivity problems between the source and target databases, preventing data transfer.
  Database Locking: The source database might be locked or in a state that prevents mirroring.
  Insufficient Permissions: The user or service account used for mirroring may not have the necessary permissions to access the AdminDB.
  Database Errors: There could be underlying issues with the database itself, such as corruption or misconfiguration.
  
  Solution:
  
  Check Configuration: Review the mirroring configuration settings in the SAP Landscape Management or SDF to ensure they are correct.
  Network Connectivity: Verify that there are no network issues between the source and target databases. You can use tools like ping or traceroute to check connectivity.
  Database Status: Check the status of the AdminDB to ensure it is not locked or in a problematic state. You may need to restart the database or resolve any existing locks.
  Permissions: Ensure that the user or service account has the necessary permissions to perform mirroring operations on the AdminDB.
  Logs and Traces: Review the logs for any additional error messages or warnings that could provide more context about the issue. Look for logs related to the SDF or LaMa.
  Database Health Check: Perform a health check on the AdminDB to identify any potential issues that may be affecting its performance or availability.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for Landscape Management or SDF for detailed information on mirroring configurations and best practices.
  Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SDF/DB6226 error message.