Solution : https://service.sap.com/sap/support/notes/553964 (SAP Service marketplace login required)
Key words :
error message r1 727 'relationship, -insert partner functions, partner function reason, apply source code, apply note 569334, initial download, customer_rel separately, prerequisites note 493947, applied solution, customer_main
Related Notes :
| 780526 | PI: Download of Vendor Partner Function for BP fails |
| 569334 | Download of delivering plant on customer master |
| 493947 | CRM 3.0: Delivering plant on Business partner master data |