How To Fix CNV_20900026 - Vendor &1 will be coverted to &2 with new account group &3

CNV_20900026 - Overview

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 026

• Message text: Vendor &1 will be coverted to &2 with new account group &3

What causes this issue?

Old vendor numbers will be merged to &V2& having properties of old
vendor &V1&, vendor &V1& is assigned to account group &V4& and converted
vendor number &V2& will be assigned to account group &V3& (as per given
mapping).
If this stands true, ignore the message.

Error message extract from SAP system. Copyright SAP SE.

CNV_20900026 - Details

• The SAP error message CNV_20900026 indicates that during a data conversion process, a vendor (or supplier) is being converted to a new account group. This message typically arises in the context of data migration or conversion projects, particularly when using SAP's Migration Cockpit or similar tools.
  
  Cause:
  The error message CNV_20900026 is triggered when:
  
  A vendor account is being converted from one account group to another during a migration process.
  The system identifies that the vendor's current account group does not match the expected configuration or requirements for the new account group.
  There may be inconsistencies in the vendor data that prevent a smooth transition to the new account group.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Vendor Data: Check the vendor data for any inconsistencies or missing information that may be causing the conversion issue. Ensure that all required fields for the new account group are populated.
  
  
  Check Account Group Configuration: Verify