If you are unable to create a new account, please email support@bspsoftware.com

 

News:

MetaManager - Administrative Tools for IBM Cognos
Pricing starting at $2,100
Download Now    Learn More

Main Menu

Expression Trouble-Shooting

Started by zesty1989, 22 Jan 2020 01:04:26 PM

Previous topic - Next topic

zesty1989

All,
I am writing a report based in eCW's eBO. I have a radio button that allows the user to toggle between two types of providers: the appointment provider and the resource providers. I also have a radio button that allows the user to toggle between two types of reports: a summary report, and a detail report. The reports won't work because I can't seem to get the expressions right. Below is an example of the expression that I originally tried to insert into a data item but I get a 'QE-DEF-0459 CCLException' error that indicates that my parsing is off. Is the methodology or the expression wrong? Or, are they both wrong?

if (?Provider_Toggle? = 'Appointment Provider') then
([EMR Reporting].[Appointment Providers].[Appointment Provider Last Name]) else
if (?Provider_Toggle? = 'Resource Provider') then ([Resource Provider Last Name]) else ('None')

adam_mc

You at least need parenthesis around your first "else" statement.

Something like:

if (?Provider_Toggle? = 'Appointment Provider')
then ([EMR Reporting].[Appointment Providers].[Appointment Provider Last Name])
else (
        if (?Provider_Toggle? = 'Resource Provider')
        then ([Resource Provider Last Name])
        else ('None')
       )

Hope this helps.
Adam

zesty1989

Quote from: adam_mc on 22 Jan 2020 01:19:32 PM
You at least need parenthesis around your first "else" statement.

Something like:

if (?Provider_Toggle? = 'Appointment Provider')
then ([EMR Reporting].[Appointment Providers].[Appointment Provider Last Name])
else (
        if (?Provider_Toggle? = 'Resource Provider')
        then ([Resource Provider Last Name])
        else ('None')
       )

Hey, thanks for answering! I just tried to do that, but it didn't work. I still got the same error.

bus_pass_man


What happens if the entry is neither appointment provider or resource provider?

 
Quotethen ([Resource Provider Last Name])
Are you sure you want a 1 part name here and not a 3 part name?

Have you thought about making the expression a case ?

Create an expression with just the nested bit and see if that works.  That would reduce the problem space.

What is the exact wording of the error?

BigChris

Because I manage to lose track of brackets, I generally prefer case statements if things get elongated:

case
  when ?Provider_Toggle? = 'Appointment Provider' then [EMR Reporting].[Appointment Providers].[Appointment Provider Last Name]
  when ?Provider_Toggle? = 'Resource Provider' then [Resource Provider Last Name]
  else 'None'
end


Also, is this of any use? https://www.cognoise.com/index.php?topic=28925.0

zesty1989

I just tried that and I still get the same error. Is it the methodology? I'm trying to put it into a data item. Should I be writing it as a filter, or expression elsewhere?

zesty1989

Quote from: BigChris on 23 Jan 2020 02:49:07 AM
Also, is this of any use? https://www.cognoise.com/index.php?topic=28925.0

That may be of assistance. I tried to copy the pattern you created. Here is the code I wrote:

IF( (?Provider_Toggle? = 'Appointment Provider')
THEN ([EMR Reporting].[Appointment Providers].[Appointment Provider Last Name])
ELSE ([Resource Provider Last Name])