Microsoft Dynamics Axapta Technical,Functional Coverage

In Section Group Report not using fetch(Query) only drag and drop the fields you want to get displayed from tables in datasource node In Section Group Report using fetch(Query)  drag and drop the field you want to displayed from tables in datasource node  and do the following public boolean fetch() { test_ItemYN test_ItemYN_Obj; QueryRun qr; QueryBuildDataSource qbds_test_ItemYN, qbds_test_Item_Price; Query q = new Query(); QueryBuildLink QueryBuildLink1; ; q = new query(); qbds_test_ItemYN = q.addDataSource(tableNum(test_ItemYN)); qbds_test_Item_Price = qbds_test_ItemYN.addDataSource(tablenum(test_Item_Price)); // qbds.addLink(fieldnum(pARENTtABLE, FD_Id), fieldnum(cHILDtABLE, Parent_FD_Id)); qbds_test_Item_Price.addLink(fieldnum(test_ItemYN, ItemId), fieldnum(test_Item_Price, ItemId)); qbds_test_Item_Price.relations(true); //qbds_test_Item_Price.joinMode(JoinMode::ExistsJoin);// JoinMode::InnerJoin ...