Outbound IDOCs to SAP and WmPartners transaction log


We’re currently implementing a flow sending IDocs from IS 6.0.1 to SAP using SAP adapter 4.6

We made a routing rule in WmPartners to send IDocs according to Sender Receiver and Message Type fields and post the IDoc using InboundProcess flow service.

The IDocs are correctly sent to SAP (can see them using SAP ALE Monitoring). Nevertheless we cannot see the corresponding transactions logged using Routing->Transaction web interface.

It’s strange because I was told that IDoc were sent using tRFC protocol and used the WmPartners message store for recovery in case of failure during delivery to SAP.

Is there a way to have outbound IDocs use message store to have guaranteed delivery to SAP ?

Help would be greatly appreciated.