How To Fix CNV_2010C052 - Conversion not supported when new data model is active

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_2010C - Message class for CoA on Cloud

• Message number: 052

• Message text: Conversion not supported when new data model is active

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_2010C052 - Conversion not supported when new data model is active ?

  The SAP error message CNV_2010C052: Conversion not supported when new data model is active typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to perform the required data conversion because the new data model is active, and the conversion logic for the specific data structure is not supported in the current context.
  Causes:
  
  Incompatibility with New Data Model: The data being converted may not be compatible with the new data model introduced in S/4HANA. This can happen if the data structure or relationships have changed significantly from the previous version.
  Missing Conversion Logic: The specific conversion logic for the data type or structure may not have been implemented in the migration tool for the new data model.
  Configuration Issues: There may be configuration settings that are not aligned with the new data model, leading to the inability to process certain data types.
  Data Quality Issues: The data being migrated may contain inconsistencies or errors that prevent successful conversion.
  
  Solutions:
  
  Check Compatibility: Review the data structures and ensure that they are compatible with the new data model. Refer to SAP documentation for the specific changes in data models between versions.
  Update Migration Tools: Ensure that you are using the latest version of the migration tools and that all relevant notes and patches from SAP have been applied.
  Custom Conversion Logic: If the standard conversion logic does not support your data, consider implementing custom conversion logic or using alternative methods to handle the data migration.
  Data Cleansing: Perform data cleansing to resolve any inconsistencies or errors in the data that may be causing the conversion to fail.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on how to handle data conversion with the new data model.
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  SAP S/4HANA Migration Cockpit: Familiarize yourself with the capabilities and limitations of the Migration Cockpit, as it provides tools and templates for data migration.
  SAP Help Portal: Utilize the SAP Help Portal for documentation on data migration, including best practices and guidelines for working with the new data model.
  Community Forums: Engage with the SAP Community to seek advice from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution for your data migration process.