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SUS - Multiple backend systems (MM & SRM)

Hi

I am implementing a SUS client linked to both SRM (seperate client) and MM.

SAP refer to this as the 1:n scenario http://help.sap.com/saphelp_srm50/helpdata/en/cd/0e343e47fd6b2ee10000000a114084/frameset.htm

All interfaces are working correctly except for SUS PO confirmation --> Backend.

For MM-SUS the PO confirmation message route is:

SUS to PI - PurchaseOrderConfirmation_Out

PI to ERP - ORDRSP.ORDERS02 idoc

For SRM-SUS the PO confirmation message route is:

SUS to PI - PurchaseOrderConfirmation_Out

PI to SRM - PurchaseOrderConfirmation_In

The problem we have is getting PI to send the appropriate message back to the appropriate backend system.

Has anyone implemented this scenario?

If so can you explain how PI deals with this?

Do we need 2 interfaces in place?

Thanks

James

Edited by: J-Wilson on Jan 19, 2012 1:25 PM

Former Member

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