Crystal Reports - Section Expert - Supress

I created a report with two subreports (the subreports are in groups so they are filtered properly by ID).  The supreports are based on the same field "PostTax".  It is a bit field which is either true or false.  I used the record selector to filter the record for each subreport.

I need to suppress each subreport if there is no data.

I've tried
NOT (PostTax = True)
Count (PostTax = True) = 0  // This gives me error

But I can't get it to work correctly.

PostTax will have a value but I am trying to figure out how to suppress appropriately for each subreport.

SubreportA the PostTax = False
SubreportB the PostTax = True

So if SubreportA has no PostTax = False records I want to suppress that section
And if SubreportB has no PostTax = True records I want to suppress that section

Any ideas?
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As I read your issue, you are trying to suppress a subreport that has no records through using the section suppression of the main report.

I don't think that is possible since the suppression is done before the subreport runs.

One way to accomplish this will require 3 basic changes.

For this to work you can't have a border around the subreport and the subreport cannot display anything even labels
In the subreport conditionally suppress the sections based on a field that will always have data if there is data for the report

Use   IsNull({yourField})

In the main report
Right click the subreport
Click the last tab

IN the main report
Right click the section in the left margin
Click the option to SUPPRESS BLANK SECTION


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CipherISAuthor Commented:
That's not working.  I think it's because I have headers in the subreport?
That is why the first step is to SUPPRESS the sections in the subreport if there are no records.

CipherISAuthor Commented:
So, I'm using the record selectors as a filter.  Doesn't that mean that there are still records?

I also need labels.
CipherISAuthor Commented:
Thanks for your help.  Greatly appreciated.
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