Someone knows the field in the standard for RFC on vendors and customers?.
in the document says "The RFC will normally be taken from the vendor/customer master data."
In customer is TAX NUMBER ( KNA1-STCD1 ) or VAT Reg. No (KNA1-STCEG) or both?.
In vendors is TAX NUMBER ( LFA1-STCD1 ) or VAT Reg. No (LFA1-STCEG) or both?.
