How To Fix DBMAN406 - Error when deleting hierarchy buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 406

• Message text: Error when deleting hierarchy buffer

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 DBMAN406 - Error when deleting hierarchy buffer ?

  The SAP error message DBMAN406 typically indicates an issue related to the deletion of a hierarchy buffer in the database. This error can occur in various contexts, often related to data management or database operations within SAP systems.
  Cause:
  The DBMAN406 error can be caused by several factors, including:
  
  Database Locking Issues: The hierarchy buffer may be locked by another process, preventing deletion.
  Data Integrity Issues: There may be inconsistencies or integrity violations in the data that prevent the hierarchy from being deleted.
  Configuration Issues: Incorrect configuration settings in the database or SAP system can lead to this error.
  Insufficient Authorizations: The user attempting to delete the hierarchy buffer may not have the necessary permissions.
  Technical Issues: There could be underlying technical problems with the database or the SAP application server.
  
  Solution:
  To resolve the DBMAN406 error, you can try the following steps:
  
  
  Check for Locks:
  
  Use transaction code SM12 to check for any locks on the database objects related to the hierarchy buffer. If you find any locks, you may need to release them.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the deletion operation. You can check this using transaction code SU53 after the error occurs.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data related to the hierarchy. You can use transaction codes like SE11 or SE14 to analyze the database tables and ensure there are no inconsistencies.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to the hierarchy and the database. Ensure that they are set up correctly.
  
  
  
  Database Logs:
  
  Check the database logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Restart the Application Server:
  
  In some cases, restarting the SAP application server can help clear temporary issues that may be causing the error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, 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.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SU53 (to check authorizations), and SE11/SE14 (for data consistency).
  SAP Notes: Search for SAP Notes related to DBMAN406 in the SAP Support Portal, as there may be specific patches or updates that address this error.
  Documentation: Review SAP documentation related to database management and hierarchy handling for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the DBMAN406 error in your SAP system.