New Sheet Object > List Box... > Field > <Expression> > test logic to determine if this is working as expected > this will be able to provide choices that can be used to filter data elements.
I have tried the expression but receiving nothing
=IF(EvType= 15 AND EvParam1 > SystemResponseTime, 'Not met Service Level') OR IF(EvType= 15 AND EvParam1 <= SystemResponseTime, '
Is my OR if statement negating everything?
Without having a look at the data, the thing that concerns me is EvParam1 > SystemResponseTime (because sometimes - dates are not sometimes straight-forward...might require date(<date>,'MM-DD-YYYY') in logic. ...something like that. Have you tested one logic piece at a time to see if it works alone? Then we can stack the logic.