WD98: Incorrect Formula Results Using ABOVE, BELOW, LEFT, RIGHT (185057)

SYMPTOMS

When you use a formula field in a table, the result is incorrect if the following are true:

You use ABOVE, BELOW, LEFT, or RIGHT as an argument for the field.

-and-
The defined range contains noncontiguous values (one or more blank cells between two values).

For example, the formula in cell A6 of the following table shows a result of 7 instead of 12:

   |------------------|
   |               3  | <(Cell A1)
   |------------------|
   |                  | <(Cell A2)
   |------------------|
   |               4  | <(Cell A3)
   |------------------|
   |                  | <(Cell A4)
   |------------------|
   |               5  | <(Cell A5)
   |------------------|
   |   {=SUM(ABOVE)}  | <(Cell A6)
   |------------------|

WORKAROUND

To work around this problem, use either of the following methods.

Method 1: Type Zero (0) in Any Blank Cells

Type zero (0) in any blank cells included within the calculation range, for example:

   |------------------|
   |               3  | <(Cell A1)
   |------------------|
   |               0  | <(Cell A2)
   |------------------|
   |               4  | <(Cell A3)
   |------------------|
   |               0  | <(Cell A4)
   |------------------|
   |               5  | <(Cell A5)
   |------------------|
   |   {=SUM(ABOVE)}  | <(Cell A6)
   |------------------|

Method 2: Use Cell References

For a range that contains one or more blank cells, use cell references to define the range instead of ABOVE, BELOW, LEFT, or RIGHT. For example, use the following formula field to obtain a correct result:

   |------------------|
   |               3  | <(Cell A1)
   |------------------|
   |                  | <(Cell A2)
   |------------------|
   |               4  | <(Cell A3)
   |------------------|
   |                  | <(Cell A4)
   |------------------|
   |               5  | <(Cell A5)
   |------------------|
   |   {=SUM(A1:A5)}  | <(Cell A6)
   |------------------|

MORE INFORMATION

For additional information, please see the following articles in the Microsoft Knowledge Base:

118521 WD: SUM Formula Does Not Update Correctly

105639 WD: Table Formula SUM(Above) Adds Number from Heading Row

113980 WD: Wrong Calculation Result with Bookmarks in Table