Receive choice (BPEL) in BPMN
I`m converting a process from non-SAP integration system which is using BPEL for process description into SAP PO (which is using BPMN of course).
I`m wondering how can I convert BPEL activity RECEIVE CHOICE into SAP BPMN.
Receive choice is something like CASE ... WHEN statement in ABAP. You set the sender Service Interface with multiple operations into it and it will choose which branch is the right one, according to which operation was called by sender system.
I found that SAP implementation of BPMN has big restriction according to standard BPMN or BPEL - you can set only one operation of only one service interface as input point of BPMN process.
Is there some design pattern or work around how to convert that BPEL activity into SAP BPMN?