How To Fix CNV_20309015 - Comparison terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20309 -

• Message number: 015

• Message text: Comparison terminated

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20309015 - Comparison terminated ?

  The SAP error message CNV_20309015: Comparison terminated typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of the SAP S/4HANA Migration Cockpit. This error indicates that a comparison operation has failed, which can be due to various reasons.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being compared, such as missing records or mismatched data types.
  Configuration Issues: Incorrect configuration settings in the migration tool or the source/target systems can lead to this error.
  Performance Issues: Large datasets or insufficient system resources can cause timeouts or interruptions during the comparison process.
  Authorization Issues: Lack of proper authorizations for accessing certain data can lead to termination of the comparison.
  Technical Errors: Bugs or issues in the migration tool or the underlying database can also result in this error.
  
  Solutions:
  
  Check Data Consistency: Ensure that the data in both the source and target systems is consistent and complete. Look for missing records or discrepancies in data formats.
  Review Configuration: Verify the configuration settings of the migration tool. Ensure that all parameters are set correctly and that the source and target systems are properly defined.
  Monitor System Resources: Check the system performance and resource utilization. If necessary, increase the resources available to the system or optimize the data being processed.
  Check Authorizations: Ensure that the user executing the migration has the necessary authorizations to access all relevant data.
  Review Logs: Look at the detailed logs generated during the migration process. These logs can provide more specific information about what caused the comparison to terminate.
  Update Software: Ensure that you are using the latest version of the migration tools and that all relevant patches have been applied to the SAP system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or Knowledge Base Articles that may address this specific error.
  
  Related Information:
  
  SAP Migration Cockpit: This is a tool used for data migration to SAP S/4HANA. Familiarity with its functionalities and limitations can help in troubleshooting.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for better diagnosis.
  
  By following these steps, you should be able to identify the root cause of the CNV_20309015 error and implement a suitable solution.