To get Item details or  Product based on Item group in Ax 2012 you can try below code in job. In this job Test_InventItemGroup is query on which you need to include inventItemgroupItem and inventTable. I have pass the range TT as item group same way you can use in your customization.     Query  query;      QueryRun qr;      QueryBuildDataSource qbds;      QueryBuildRange queryBuildRange;      InventItemGroupItem IntventTest,InventTest1;      ;      query = new Query(queryStr(Test_InventItemGroup));      qbds = query.dataSourceTable(tableNum(InventItemGroupItem));      queryBuildRange = qbds.addRange(fieldNum(InventItemGroupItem,ItemGroupId));      queryBuildRange.value("TT");      qr = new QueryRun(query);      while(qr.next())      {        IntventTest= qr.get(tableNum(InventItemGroupItem));        select ItemId from IntventTest1          where IntventTest1.ItemGroupId == IntventTest.ItemGroupId;        info(strFmt("%1",IntventTest.ItemId));      }     
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