3497485 - Errors occurs for supplier during using of the Customer - extend existing record by new org levels

The customer is extended with new sales area where the partner functions are maintained in the Excel sheet. (The system will add the partner functions automatically based on the customizing. They need to be added to the excel file, if you want to use different number than the customer and/or use more than one SP, SH, PY, BP) 

S/4HANA

Customer - extend existing record by new org levels, error, errors, supplier, vendor, no link, incorrect , KBA , LO-MD-BP-MIG , Business Partner Migration , Problem