How To Fix DB6646 - Database backup using the DBA Planning Calendar

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 646

• Message text: Database backup using the DBA Planning Calendar

Second and third paragraph copied from second and third para. DB6 630

What causes this issue?

The DMDB6BKP program backs up the database.

System Response

You need this program if you are using the following SAP archiving tools
and procedures:
Administration tools
AdminDB
Scheduling archiving using transaction DB13

How to fix this error?

If an error occurs, copy the correct version of the program to the
program directory of the SAP system.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB6646 - Database backup using the DBA Planning Calendar ?

  The SAP error message DB6646 typically indicates an issue related to database backup operations when using the DBA Planning Calendar. This error can arise due to various reasons, including configuration issues, insufficient permissions, or problems with the database itself.
  Cause
  
  Configuration Issues: The backup settings in the DBA Planning Calendar may not be correctly configured.
  Insufficient Permissions: The user executing the backup may not have the necessary permissions to perform backup operations on the database.
  Database State: The database might be in a state that does not allow backups, such as being in recovery mode or having active transactions.
  Resource Limitations: There may be insufficient disk space or other resources required to perform the backup.
  Network Issues: If the backup is being sent to a remote location, network issues could prevent the backup from completing successfully.
  
  Solution
  
  Check Configuration: Review the backup configuration settings in the DBA Planning Calendar to ensure they are set up correctly.
  Verify Permissions: Ensure that the user has the necessary permissions to perform backup operations. This may involve checking roles and authorizations in the SAP system.
  Database State: Check the state of the database. Ensure that it is not in recovery mode and that there are no active transactions that could interfere with the backup.
  Resource Availability: Verify that there is sufficient disk space and other resources available for the backup operation. Clear up space if necessary.
  Network Connectivity: If applicable, check the network connection to ensure that there are no issues that could affect the backup process.
  Review Logs: Check the database and SAP logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information
  
  SAP Notes: Check SAP Notes related to DB6646 for any specific patches or updates that may address this issue.
  Documentation: Refer to the SAP documentation for the DBA Planning Calendar and database backup procedures for best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the DB6646 error message in SAP.