How To Fix CNV_DMC_WDA022 - Activity stopped

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 022

• Message text: Activity stopped

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 CNV_DMC_WDA022 - Activity stopped ?

  The SAP error message CNV_DMC_WDA022 typically indicates that a specific activity in the Data Migration Cockpit (DMC) has been stopped due to an issue encountered during the data migration process. This error is often related to the data transfer or transformation processes that are part of the migration project.
  Possible Causes:
  
  Data Quality Issues: The data being migrated may not meet the required quality standards, such as missing mandatory fields, incorrect data formats, or data inconsistencies.
  Configuration Errors: There may be misconfigurations in the DMC settings or in the source/target systems that prevent the activity from completing successfully.
  Technical Errors: Issues such as network problems, system performance issues, or database locks can cause the migration activity to stop.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform certain actions in the DMC.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) can lead to timeouts or failures in processing.
  
  Solutions:
  
  Check Logs: Review the detailed logs and error messages in the DMC to identify the specific cause of the failure. This can provide insights into what went wrong.
  Data Validation: Ensure that the data being migrated is clean and meets all the necessary requirements. Perform data cleansing if needed.
  Configuration Review: Verify the configuration settings in the DMC and ensure that they are correctly set up for the migration process.
  System Performance: Monitor system performance and resource usage. If necessary, optimize the system or schedule the migration during off-peak hours.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to execute the migration activities.
  Retry the Activity: After addressing the identified issues, you can retry the stopped activity in the DMC.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional information or patches related to this error.
  Documentation: Refer to the official SAP documentation for the Data Migration Cockpit for best practices and troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.