It is possible to have central procurement with just one system. The same system would act as the central hub system as well as the the connected backend system. Also called as the local scenario or hub as backend scenario.
Hello Nagesh, If the document number is not generated then the problem is with the customizing of document types, Response document types and also of the follow-on documents and the number ranges attached to it. What have you maintained there? Regard...
Hello, You don't need a switch only to have this functionality. You have maintain the logical system in BADI BBP_DET_LOGSYS method CONTRACT_LOGSYS_DETERMINE and whether it's IDOC or XML/ RFC or SOA depends on your erp entry in BBP_BACKEND_DEST. Regar...