I'd like to change object matching rule for object mapping. The synchronization was done several times and objects were created. Is it possible to change object matching rule in original sync project?
I'm asking because I was trying to change matching rule for SAP HCM to use personnalnumber instead of distiguishedname (personnelnuber is converted to string - so I'm using virtual property). When I try to check new mapping rule there is no data. I'm rather sure that there are correct relations (I'm using similar rule for other mappings).
Try to use integrated target system browser against your SAP system and check if your virtual property delivers the values you are expecting. And do not forget to check case sensitivity.