Still wrong the names of the fields in my pivot charts.

Still wrong the names of the fields in my pivot charts.

Hi, i communicate with you 'cause the names of the fields in some pivot charts in my application appear like: "Number", "Number2", "Number3" Etc etc etc, and i still have no answer, i ask this since 15 days ago, you response it, but the problem still with us, and we can't create a pivot chart without know what are the names of the fields we need in that chart.

Please, we need help for this problem, thanks a lot.