How To Fix CNV_PE_DTL023 - General problem during rule assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_DTL -

• Message number: 023

• Message text: General problem during rule assignment

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_PE_DTL023 - General problem during rule assignment ?

  The SAP error message CNV_PE_DTL023, which indicates a "General problem during rule assignment," typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error can occur for various reasons, including issues with the mapping of data, inconsistencies in the source data, or problems with the configuration of the migration rules.
  Causes:
  
  Data Mapping Issues: The rules defined for mapping source data to target structures may not be correctly configured or may not match the data types.
  Inconsistent Data: The source data may contain inconsistencies or invalid entries that prevent successful mapping.
  Missing Configuration: Required configuration settings for the migration process may be missing or incorrectly set up.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems or issues with the migration tool itself.
  
  Solutions:
  
  Review Mapping Rules: Check the mapping rules defined in the migration cockpit. Ensure that all fields are correctly mapped and that the data types are compatible.
  Validate Source Data: Perform a thorough validation of the source data to identify any inconsistencies or invalid entries. Cleanse the data as necessary.
  Check Configuration Settings: Ensure that all necessary configuration settings for the migration process are correctly set up. This includes checking for any prerequisites that need to be fulfilled.
  Consult Logs: Review the detailed logs generated during the migration process. These logs can provide more specific information about what caused the error.
  Test Migration: If possible, run a test migration with a smaller dataset to isolate the issue and identify any specific records that may be causing the problem.
  SAP Notes and Documentation: Check for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as it is often the tool used for data migration.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the CNV_PE_DTL023 error effectively.