How To Fix CNV_20100391 - &1 excluded from conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 391

• Message text: &1 excluded from conversion

What causes this issue?

The system found that the field &V1& does not need to be converted.
Therefore field got excluded from the conversion.

System Response

Information

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100391 - &1 excluded from conversion ?

  The SAP error message CNV_20100391, which states that "&1 excluded from conversion," typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools like the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  This error generally indicates that a specific object or data record (represented by "&1") has been excluded from the conversion process. The reasons for this exclusion can vary, but common causes include:
  
  Data Inconsistencies: The data may not meet the required criteria for conversion, such as missing mandatory fields or invalid data formats.
  Configuration Issues: Certain settings or configurations in the source or target system may prevent the conversion of specific data objects.
  Mapping Issues: There may be issues with the mapping of fields between the source and target systems, leading to the exclusion of certain records.
  Business Rules: Specific business rules defined in the conversion process may dictate that certain records should not be converted.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check the Logs: Review the detailed logs generated during the conversion process. These logs can provide insights into why the specific record was excluded.
  Data Validation: Validate the data in the source system to ensure it meets the requirements for conversion. Look for missing fields, incorrect data types, or any other inconsistencies.
  Review Configuration: Check the configuration settings in both the source and target systems to ensure they are correctly set up for the conversion process.
  Mapping Review: Ensure that the mapping of fields between the source and target systems is correctly defined and that all necessary fields are included.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion tool you are using. There may be specific guidelines or prerequisites that need to be followed.
  Test Conversion: If possible, perform a test conversion with a smaller dataset to identify and resolve issues before executing the full conversion.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data conversion issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the CNV_20100391 error and implement a solution to successfully complete the conversion process.