Using FormCalc on 2nd page of same document?

[Amadeus27]

I'm new to Acrobat, but trying to edit a form to add various user entered amounts.  Everything moving along nicely until I get to the 2nd page of the same document.  The sum() command is basically not recognizing amounts/formulas from the page right above.

For example:

Sum(Amt15,Amt16,Amt17,Amt18,Amt19,Amt20,Amt21,Amt22,Amt23,Amt24)

This formula works, but if I add another amount (Amt25)that is on the 2nd page (again, same document)

Sum(Amt15,Amt16,Amt17,Amt18,Amt19,Amt20,Amt21,Amt22,Amt23,Amt24,Amt25)

An error pops up saying "Error: accessor 'Amt35' is unknown"

Any ideas?

Thanks

[Raghu_Nagireddy]

use this way Sum(Amt15,Amt16,Amt17,Amt18,Amt19,Amt20,Amt21,Amt22,Amt23,Amt24,Page2.Amt25)

Because Amt25 not in the same page so it cannot be accessed. so use full path when accessing from some other page/scope.