On Nov 28, 3:14 pm, Pete_UK wrote:
Enter #NULL! in the Index box, and the first item in the Topic box is
Troubleshoot formulas and error values - from here you can see them
all listed in the right-hand panel.

This is with XL2000 - it might be different in later versions.

Thanks for the effort. Unfortunately, that does not seem to get me
any closer to the information. I should have said that I am using
Office Excel 2003. Apparently, Help has been "improved" since XL2000
<sigh.

Now that you mention it, I do believe I stumbled across the desired
information by typing #VALUE or such. But not today <wink. I even
tried enabling Microsoft Online and searching there, to no avail. I
must admit I did not try very hard, since I prefer to find the
information offline.