Getting error : "The summary/running total field could not be created"

[huckfinn19]

Hi, I just created a date parameter. When I try to use it in a formula as following :

"FROM " + totext(minimum({?Date Boundaries}))+ " TO " +totext(maximum({?Date Boundaries}))

I get the error message :
"The summary/running total field could not be created"

Any idea why this is happening?

I'm using CR v8.5

Thanks

Simon

 

[Naith]

There is nothing wrong with the logic of your formula, so the error must be arising due to where you are trying to implement the above text.

I guess you aren't just creating a new formula and exclusively using it for the range details you specified, so where are you inserting this text, and is it sharing the formula with any other details?

Naith

 

[huckfinn19]

Its actually a very simple report. The formula that I'm talking about is in the report header as a title. Than, I'm using a subreport that is going to show some data depending on the parameter {?Date Boundaries}, but its not implemented yet... But everytime I try to use this field, I get the same error... humm...

any idea?

Thanks,

Simon

 

[huckfinn19]

Nevermind, I'm just dumb, I didn't set the date parameter to range but to discrete... That's why...

Thanks...