How To Fix CNV_MBT_CWB015 - Conversion aborted - check subtasks to get detailed information

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_CWB - Messages for CWB-PCL-Interface

• Message number: 015

• Message text: Conversion aborted - check subtasks to get detailed information

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_MBT_CWB015 - Conversion aborted - check subtasks to get detailed information ?

  The SAP error message CNV_MBT_CWB015 indicates that a conversion process has been aborted, and it suggests checking the subtasks for more detailed information about the failure. This error typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Causes:
  
  Data Issues: There may be inconsistencies or errors in the data being converted, such as missing mandatory fields, incorrect data formats, or data that violates business rules.
  Configuration Problems: Incorrect configuration settings in the migration tool or in the source/target systems can lead to conversion failures.
  Technical Errors: There may be underlying technical issues, such as system performance problems, memory issues, or database constraints that prevent the conversion from completing successfully.
  Subtask Failures: The error message suggests that one or more subtasks have failed. Each subtask may represent a specific part of the conversion process, and failures in these subtasks can lead to an overall abortion of the conversion.
  
  Solutions:
  
  Check Subtasks: The first step is to check the detailed logs of the subtasks associated with the conversion process. This can provide specific error messages or codes that indicate what went wrong.
  Review Data: Validate the data being migrated to ensure it meets the required formats and business rules. Look for missing or incorrect entries.
  Adjust Configuration: Review the configuration settings in the migration tool and ensure they are set up correctly for your specific migration scenario.
  System Resources: Ensure that the system has adequate resources (memory, CPU, etc.) to perform the conversion. Monitor system performance during the migration process.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using. There may be known issues or additional troubleshooting steps provided by SAP.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on the specific context of your migration.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SLG1 (Application Log) to check logs for more detailed error messages.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the CNV_MBT_CWB015 error.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it provides tools and guidelines for data migration.
  
  By following these steps, you should be able to identify the root cause of the error and take appropriate actions to resolve it.