SAP PI Mapping skill: the duplicate target node also can mapped by repeat source node

Recently, a new requirement come, I need to update the exsited mapping. But I don’t want change the exsited mapping, so I duplicate the target node. And I find that the duplicate node also can map by repeat source node, and produce repeat xml instance node.

I share it to all of you.

XI is very power and beyond our imagine.

The second E101CRMXIF_DOC_FLOW is duplicated from the first one.

The mapping rule for the duplicate E101CRMXIF_DOC_FLOW

The result. The third and forth E101CRMXIF_DOC_FLOW come from the duplicate E101CRMXIF_DOC_FLOW.