Relationship between repositories looks strange

[Prem Khanna J]

In our MDM 8.3.2. instance , there is a cross repository relationship called " isProduct " between two repositories called " PRODUCT " and " PARTNERPRODUCT " . And there is a input map called "SellingPartners" between these two repositories.

Issue is :

On MDM UI , when we go to PARTNERPRODUCTS and expand the relationshiptree , we are able to see the nodes . I mean "isProduct" node is visible,

but when I expland it - I don't see the values inside (or on the right hand side).It's there for older records. Only for the recently imported ones, we

see this issue.

I am doubting that either this relationship or input map is broken.But not sure which is broken and seeking your advice . Is there anyone who faced similar issue