Updating of External Sources
 

I have several columns worth of information where the data is being gathered
from other spreadsheets on my network drive. Each column represents a
spreadsheet's worth of information.

My issue is that sometimes if Excel has a problem and has to shut down then
all the data disappears and #REF appears. What I then have to do is close
down all the source files (if they are open) and manually edit the links,
open the source, save the source and check that the column then reflects the
data.

I've tried telling EXCEL to automatically update links but it doesn't seem
to like it.

Also, sometimes I will notice that not all columns will have this problem
although they will have the same formulas (GETPIVOTDATA) just pointing to
different source files.

Can anyone explain this to me?

Thanks