How To Fix CNV_MBT179 - Activity & has ended in errors; check the log in the Extended display

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 179

• Message text: Activity & has ended in errors; check the log in the Extended display

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_MBT179 - Activity & has ended in errors; check the log in the Extended display ?

  The SAP error message CNV_MBT179 typically occurs during a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a specific activity within the migration process has encountered issues and has ended with errors. The message suggests checking the logs for more detailed information about the errors encountered.
  Causes:
  
  Data Quality Issues: The data being migrated may not meet the required format or constraints, leading to validation errors.
  Configuration Errors: Incorrect configuration settings in the migration tool or in the source/target systems can cause the migration to fail.
  Missing Dependencies: Required data or objects may be missing in the source system, which can lead to errors during the migration.
  Technical Errors: There may be underlying technical issues, such as system performance problems, network issues, or database constraints.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform certain actions.
  
  Solutions:
  
  Check the Logs: The first step is to check the detailed logs in the Extended display. This will provide specific error messages and codes that can help identify the root cause.
  Data Validation: Review the data being migrated for any inconsistencies or violations of data integrity rules. Cleanse the data as necessary.
  Configuration Review: Ensure that all configuration settings in the migration tool are correct and align with the requirements of the source and target systems.
  Dependency Check: Verify that all necessary data and objects are present in the source system before starting the migration.
  User Authorizations: Ensure that the user executing the migration has the appropriate authorizations to perform all required actions.
  Retry the Migration: After addressing the identified issues, retry the migration process to see if the errors persist.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to the CNV_MBT179 error. SAP Notes often provide patches or workarounds.
  Documentation: Review the official SAP documentation for the migration tool being used, as it may contain specific guidelines and troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the CNV_MBT179 error effectively.