Solution : https://service.sap.com/sap/support/notes/449310 (SAP Service marketplace login required)
Key words :
external purchasing system, convert requirements, purchase requisitions, purchase orders, requirement_fulfillment reason, support package, prerequisites, development, corrections, susceptible
Related Notes :
503196 | Enterprise Buyer 3.5 Installation: Composite Note |
441892 | Integrating external requirements |