How To Fix CNV_20100466 - Table &1, field &2: Initial conversion routine was confirmed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 466

• Message text: Table &1, field &2: Initial conversion routine was confirmed

What causes this issue?

The initial conversion routine ACCOUNT_CONVERT_20100 was confirmed for
the current table field &V2&. However, this routine does not convert
numerals without leading zeros.

System Response

,,

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_20100466 - Table &1, field &2: Initial conversion routine was confirmed ?

  The SAP error message CNV_20100466 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that there is an issue with the initial conversion routine for a specific table and field.
  Cause:
  The error message CNV_20100466 suggests that the initial conversion routine for the specified table and field has been confirmed, but there may be issues such as:
  
  Data Format Issues: The data in the source system may not match the expected format in the target system.
  Mapping Issues: There may be incorrect or incomplete mapping between the source and target fields.
  Missing Conversion Logic: The conversion routine may not have been properly defined or implemented for the specific field.
  Data Integrity Issues: There may be data integrity issues in the source data that prevent successful conversion.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Mapping: Review the mapping of the source and target fields to ensure that they are correctly defined. Make sure that the data types and lengths are compatible.
  
  
  Review Conversion Routines: Check the conversion routines defined for the specific table and field. Ensure that they are correctly implemented and that all necessary logic is included.
  
  
  Validate Source Data: Examine the source data for any inconsistencies or formatting issues. Cleanse the data if necessary to ensure it meets the requirements of the target system.
  
  
  Run Test Conversions: If possible, run test conversions with a smaller dataset to identify specific records that may be causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific guidelines or known issues related to the error.
  
  
  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 your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.