https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/99006.aspxMon, 08 Sep 2014 17:21:24 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:99006Rahul20110https://www.infopathdev.com:443/forums/thread/99006.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=99006I have two repeating table. First repeating table getting data from product table, so all the fileds are readonly. Second repeating table is user entry. So while entering any new row in second repeating table it should check the duplicate record from first repeating table as well as in previous rows entered in second repeating table. First repeating table: ProductID ProductName ProductCategory Second repeating table: ProductID ProductName ProductCategory