Hi there,
I have an issue where I need to set a whole bunch of internal parameters' values to the result of a dataset first executed with the report...nothing new or majestic about it.
The problem is that the 'First dataset', under some parameter values, return no records..it is empty (which is fine). But this meas that these internal parameters error my report as the 'NEED' a value even though I have specified a default, I still get the 'Paremeter X is missing a value' error. I just want the other datasets, which are reliant on these erroring parameters to either execute with parameter values of 0 or not execute at all. Thus I want the sub datasets to return with blank data in this case or not execute at all.
How can I achieve this? I am at a loss.
Cheers
Milke