WD97: SUM Formula Does Not Update Correctly

ID: Q196723

The information in this article applies to:

Microsoft Word 97 for Windows

SYMPTOMS

The SUM formula field may update incorrectly if text exists in a cell of a row or column when using one of the following predefined formula fields:

=SUM(LEFT)
=SUM(RIGHT)
=SUM(BELOW)
=SUM(ABOVE)

In the following table, the first and second rows update correctly. If the text is in a cell immediately adjacent to the formula, the calculation updates correctly.


   ---------------------------------------------------------
   |      1      |      2      |      3      | =SUM(LEFT)  |
   ---------------------------------------------------------
   |      1      |      2      |    TEXT     | =SUM(LEFT)  |
   ---------------------------------------------------------
   |      1      |    TEXT     |      3      | =SUM(LEFT)  |
   ---------------------------------------------------------

The third row produces an incorrect result, as shown in the table below.


   ---------------------------------------------------------
   |      1      |      2      |      3      |      6      |
   ---------------------------------------------------------
   |      1      |      2      |     TEXT    |      3      |
   ---------------------------------------------------------
   |      1      |    TEXT     |      3      |      3      |
   ---------------------------------------------------------

CAUSE

By design, when the SUM function, using one of the predefined arguments (LEFT, RIGHT, ABOVE, or BELOW), is interrupted by a text-filled cell in the table, it performs the calculation up to that point. When the text-filled cell is immediately adjacent to the formula, the SUM function begins looking at the figures on the other side of the text.

WORKAROUND

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

Method 1

Specify a range of cells in your formula, for example:

{=sum(a1:c1)}

Method 2

Specify a series of cells in your formula, for example:

{=sum(a1,b1,c1)}

For more information about referencing cells in a table, click Contents and Index on the Help menu, click the Index tab in Help, type the following text

cell references

and then double-click the selected text to go to the "referencing cells in a table" topic. If you are unable to find the information you need, ask the Office Assistant.

Additional query words: formula expression incorrect calculate calculation

Keywords : kbualink97 kbfield kbformula word97
Version : WINDOWS:97
Platform : WINDOWS
Issue type : kbprb