Hi Sathish,
thanks for your reply.
Yes, it is a crosstab.
I have already tested without sorting and with sorting the column headers(month) with no success.
I have more than one crosstab and the error is everywhere the same:
The running sum start wherever the first empty cell for 2014 occurs. I already tried to fix this with an if which puts 0 instead of no value, just in case but it did not help.
Adding Row as second parameter to the runningsum-call does not help either.
The sum simply starts in the wrong column.
