How To Fix CNV_IUUC_DB_CONN076 - Failed to drop logging table &1 of table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 076

• Message text: Failed to drop logging table &1 of table &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN076 - Failed to drop logging table &1 of table &2 ?

  The SAP error message CNV_IUUC_DB_CONN076 indicates that there was a failure in dropping a logging table associated with a specific database table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error can be caused by several factors, including:
  
  
  Database Constraints: The logging table may have constraints or dependencies that prevent it from being dropped. This could include foreign key relationships with other tables.
  
  
  Permissions Issues: The user executing the operation may not have the necessary permissions to drop the logging table.
  
  
  Active Sessions: There may be active database sessions or locks on the logging table, preventing it from being dropped.
  
  
  Corrupted Table: The logging table may be corrupted or in an inconsistent state, which can lead to failure when attempting to drop it.
  
  
  Incorrect Configuration: There may be issues with the configuration of the data migration process that lead to this error.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Dependencies: Investigate if there are any foreign key constraints or dependencies on the logging table. You may need to drop or alter these constraints before dropping the table.
  
  
  Review Permissions: Ensure that the user executing the operation has the necessary permissions to drop the logging table. You may need to grant additional privileges.
  
  
  Check for Locks: Use database tools or SQL queries to check for any active locks on the logging table. If there are locks, you may need to terminate the sessions holding those locks.
  
  
  Manual Drop: If the logging table is not being used and you are sure it can be safely removed, you can try to drop it manually using SQL commands. Be cautious with this approach, as it may have implications for your data migration process.
  
  
  Database Consistency Check: Run a consistency check on the database to identify and resolve any corruption issues.
  
  
  Review Migration Configuration: Check the configuration settings of the data migration process to ensure everything is set up correctly.
  
  
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may provide additional insights or specific fixes related to this error.
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to the error message CNV_IUUC_DB_CONN076 for any specific patches or updates that may address the issue.
  Database Logs: Review the database logs for more detailed error messages that can provide additional context on why the drop operation failed.
  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, consider reaching out to SAP support for further assistance.