How To Fix CNV_DMC_WDA079 - FREEZE TRIGGER dropped failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 079

• Message text: FREEZE TRIGGER dropped failed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_WDA079 - FREEZE TRIGGER dropped failed ?

  The SAP error message CNV_DMC_WDA079 FREEZE TRIGGER dropped failed is related to the Data Migration Cockpit (DMC) in SAP, particularly during the data migration process. This error typically indicates that there was an issue with the database trigger that is supposed to manage the freeze state of the data during the migration process.
  Cause:
  
  Database Issues: The trigger may have failed due to issues with the database, such as insufficient privileges, database locks, or other constraints.
  Configuration Problems: There may be misconfigurations in the DMC settings or the migration project that lead to the trigger not being created or executed properly.
  Data Integrity Issues: If there are issues with the data being migrated (e.g., constraints violations), it can cause the trigger to fail.
  System Performance: High load on the database or system resources can lead to timeouts or failures in executing the trigger.
  
  Solution:
  
  Check Database Logs: Review the database logs to identify any specific errors or issues that occurred when the trigger was supposed to be executed.
  Verify User Privileges: Ensure that the user executing the migration has the necessary privileges to create and manage triggers in the database.
  Recreate the Trigger: If the trigger was dropped, you may need to recreate it manually or through the DMC configuration.
  Check DMC Configuration: Review the Data Migration Cockpit configuration to ensure that all settings are correct and that there are no misconfigurations.
  Data Validation: Validate the data being migrated to ensure that it meets all necessary constraints and integrity rules.
  System Performance Monitoring: Monitor the system performance and database load during the migration process to identify any bottlenecks or issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error or provide additional troubleshooting steps.
  DMC Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and guidelines on setting up and executing migrations.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP Support for further assistance.