Hello,
In my report, I have a group header band containing a crosstab.
In the crosstab, only NULL summary values are shown (as "-"), other values, which are strings, are not displayed.
I have a similar report but with a crosstab dealing with numbers, and I don't have the same problem. That's why I'm guessing the problem comes with "string" summary.
Is there something in particular to define if summary values are string?
thanks
Crosstab with string as summary
Crosstab with string as summary
Posting here inspired me 
Problem solved by setting 'summary' property of the summary field to 'None' (instead of Sum).

Problem solved by setting 'summary' property of the summary field to 'None' (instead of Sum).
Crosstab with string as summary
This is great!
Thank you.
Thank you.