Hi,
I'm looking at a report that joins the HZCTRFIL, work centers information, with MCCRWHST, the crew history, on ord_no. The user complained that this generated duplicates, which I confirmed. I attempted to fix this by adding oper_no to the join. This eliminated only some of the duplicates, and it's not clear to me how to narrow the join down further. So my questions are:
1. are these tables even appropriate to try to do a join on?
2. if so, how is it supposed to be done?
I'm looking at a report that joins the HZCTRFIL, work centers information, with MCCRWHST, the crew history, on ord_no. The user complained that this generated duplicates, which I confirmed. I attempted to fix this by adding oper_no to the join. This eliminated only some of the duplicates, and it's not clear to me how to narrow the join down further. So my questions are:
1. are these tables even appropriate to try to do a join on?
2. if so, how is it supposed to be done?