I am using:
Entity Reference Count
I have two content types say A and B. The content type B has a field that refers to content type A.
I have added count field to content type A ( to get the count of how many content of type B refers to A ).
When I add a content of type B and refers to some content of type A, the count field in content type A does not get updated. However when I edit that particular node of type A and save it, the count updates.
I have used the count field to display on view and unless I explicitly save the content type A, I do not get the updated count.
Update: The node reference is set in commerce product type, which is further rendered as inline form using product reference in the content type B. The node reference refers to Content type A and the products are added as content type B. I need to get the count of how many products are actually referring to content type A.