How To Fix CVI_FS_CHECK_CUST028 - BP -> vendor: vendor roles exist but numbers have not been assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: CVI_FS_CHECK_CUST -

• Message number: 028

• Message text: BP -> vendor: vendor roles exist but numbers have not been assigned

What causes this issue?

Before you can synchronize data from the business partner to the vendor,
you must select at least one business partner role as the vendor role in
the view "Set BP Role Category for Direction BP to Vendor" (V_TBC002).
You must also assign at least one vendor account group to a business
partner grouping in the view "Define Number Assignment for Direction BP
to Vendor" (V_TBC001).

System Response

You have selected at least one business partner role as the vendor role.
You have not assigned a vendor account group to a business partner
grouping. At present, data cannot be synchronized from the business
partner to the vendor.

How to fix this error?

To ensure that data is synchronized, you must assign at least one vendor
account group to a business partner grouping in the Customizing activity
<DS:SIMG.V_TBC001>Define Number Assignment for Direction BP to Vendor
</>.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CVI_FS_CHECK_CUST028 - BP -> vendor: vendor roles exist but numbers have not been assigned ?

  The SAP error message CVI_FS_CHECK_CUST028 indicates that there are vendor roles assigned to a Business Partner (BP), but the corresponding vendor numbers have not been assigned. This typically occurs in the context of the SAP Customer-Vendor Integration (CVI) process, where Business Partners are used to manage both customer and vendor data in a unified manner.
  
  Cause:
  
  Incomplete Configuration: The Business Partner may have been created without assigning a vendor number, which is necessary for the system to recognize it as a vendor.
  Data Migration Issues: If data was migrated from an older system or from legacy data, the vendor numbers may not have been properly assigned.
  Role Assignment: The Business Partner may have been assigned vendor roles (like "FLCU00" for customer or "FLVN00" for vendor) without the corresponding vendor number being created.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Business Partner Configuration:
  
  Go to the transaction code BP (Business Partner).
  Search for the Business Partner