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

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• 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.

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Smart SAP Assistant

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

  The SAP error message DB6226, which states "So far no data of the AdminDB have been mirrored," typically indicates an issue with the mirroring of the Admin Database (AdminDB) in a database system, often related to SAP's database management or replication setup. This error can occur in various database systems that SAP supports, such as SAP HANA, Oracle, or others.
  Cause:
  
  Configuration Issues: The mirroring setup may not be properly configured. This could include incorrect settings in the database configuration files or in the SAP system settings.
  Network Issues: There may be network connectivity problems between the primary and secondary database instances, preventing data from being mirrored.
  Database State: The primary database might be in a state that does not allow mirroring, such as being in recovery mode or not fully initialized.
  Permissions: Insufficient permissions for the user account that is trying to perform the mirroring operation.
  Database Version: Compatibility issues between different versions of the database or between the database and the SAP application.
  
  Solution:
  
  Check Configuration: Review the mirroring configuration settings in both the SAP system and the database. Ensure that all parameters are correctly set.
  Network Connectivity: Verify that there are no network issues between the primary and secondary databases. You can use tools like ping or traceroute to check connectivity.
  Database Status: Ensure that the primary database is in a healthy state and that it is not in recovery mode. You may need to check the database logs for any errors.
  Permissions: Ensure that the user account used for mirroring has the necessary permissions to access both the primary and secondary databases.
  Database Logs: Check the database logs for any additional error messages that might provide more context about the issue.
  Restart Services: Sometimes, restarting the database services or the SAP application can resolve transient issues.
  Consult Documentation: Refer to the official SAP documentation or the database vendor's documentation for specific instructions related to mirroring and replication.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes often provide solutions or workarounds for specific problems.
  Database Documentation: Review the documentation for the specific database you are using (e.g., SAP HANA, Oracle, etc.) for details on mirroring and replication configurations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support or your database vendor for further assistance.