How To Fix CNV_IUUC_DB_CONN107 - Failed to drop view &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 107

• Message text: Failed to drop view &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN107 - Failed to drop view &1 ?

  The SAP error message CNV_IUUC_DB_CONN107: Failed to drop view &1 typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that the system is unable to drop a database view, which can be due to several reasons.
  Causes:
  
  Dependencies: The view you are trying to drop may have dependencies, such as other views, tables, or database objects that rely on it.
  Permissions: The user executing the drop command may not have the necessary permissions to drop the view.
  Active Sessions: There may be active sessions or transactions that are currently using the view, preventing it from being dropped.
  Database Locks: The view might be locked by another process, which can occur if there are ongoing transactions or if the view is being accessed by another user.
  Incorrect View Name: The view name specified in the error message may be incorrect or may not exist in the database.
  
  Solutions:
  
  Check Dependencies: Use database tools or SQL queries to check for any dependencies on the view. You may need to drop or alter those dependencies before dropping the view.
  Verify Permissions: Ensure that the user has the necessary permissions to drop the view. You may need to grant the appropriate privileges.
  Terminate Active Sessions: If there are active sessions using the view, you may need to terminate those sessions or wait until they complete.
  Release Locks: Check for any locks on the view and resolve them. You can use database management tools to identify and release locks.
  Confirm View Existence: Double-check the view name in the error message to ensure it exists in the database. You can query the database catalog to confirm.
  Use SQL Commands: If you have access to the database, you can manually attempt to drop the view using SQL commands. For example:
  DROP VIEW view_name;
  Replace view_name with the actual name of the view.
  
  
  Related Information:
  
  Database Logs: Check the database logs for more detailed error messages that can provide additional context about why the drop operation failed.
  SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific SAP tool or process you are using (e.g., SLT, Data Services) for any known issues or best practices related to view management.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.