I create a lead and enter the prospect details,contact person is determined and greyed out.If I change the prospect details the contact person doesnt change and remains greyed out.
I checked out the following points:
1.The transaction type is maintained in table COMS_PARTNER_DET.(maintained in my case)
2.I am Changing the main partner for the document(not any other partner),so it should work
3.Main partner function category 0006(Activity partner) is same in both transaction type(partner function org) and in partners(partner function category).
How to resolve this.