How To Fix COM_CFG_DB306 - Variant table creation: Error during deletion of table &1. (KB: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_CFG_DB - Database Layer: Configuration

• Message number: 306

• Message text: Variant table creation: Error during deletion of table &1. (KB: &2)

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 COM_CFG_DB306 - Variant table creation: Error during deletion of table &1. (KB: &2) ?

  The SAP error message COM_CFG_DB306 indicates that there was an error during the deletion of a variant table in the SAP system. This error typically occurs when the system is trying to create or modify a variant table, but it encounters issues while attempting to delete an existing table.
  Causes:
  
  Database Locking Issues: The table may be locked by another process, preventing the deletion.
  Foreign Key Constraints: There may be foreign key constraints that prevent the deletion of the table.
  Insufficient Authorizations: The user executing the operation may not have the necessary authorizations to delete the table.
  Corrupted Table: The table may be corrupted or in an inconsistent state.
  System Errors: There could be underlying system errors or issues with the database.
  
  Solutions:
  
  Check Locks: Use transaction code SM12 to check for any locks on the table. If there are locks, you may need to wait for them to be released or manually delete them if appropriate.
  Check Foreign Key Constraints: Use transaction code SE11 to check the table definition and see if there are any foreign key constraints that need to be addressed before deletion.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the deletion. You may need to consult with your security team.
  Database Consistency Check: Run a consistency check on the database to identify and resolve any corruption issues. This may involve using transaction codes like DB02 or DBACOCKPIT.
  Check System Logs: Review the system logs (transaction SM21) for any additional error messages or information that could provide more context about the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SM12 (Lock Entries), SM21 (System Log), and DB02 (Database Performance).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to variant tables and database operations for further insights.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the COM_CFG_DB306 error message.