We are working on some project which is BO upgrade from 3.1 to 4,1 but we encountering the #ERROR issue till now we analyze follwing things
1.#ERROR is because of the change in the format of the date.
2.In 3.1 there is no such issue.
3.Date fromat is different in the view mode(ex.MM/dd/yyyy) and If u open the report in the modify mode it got changed to dd/MM/yyyy that is the reason for the #ERROR
Ex .suppose we have given date:17/7/2015....in view mode while prompt appear on refreshing.format is (for ex.dd/MM/yyyy)
now if in the modify mode if we give the same date 17/7/2015....format(MM/dd/yyyy).Here month exceeds 12.....and then #ERROR
If who encountered this issue or have a solution....please help me!!!!