Flow Variable not populating

[David Trotta]

I am trying to build a continuous list (string) inside of a loop in Flow Designer.  I created 2 flow variables (one for a singular failure and one for plural failures) to track the failures and add them to the Description field of the catalog task that's created for the failures.

I set the singular Failed AD Group flow variable early in my flow (see below):

Then I attempt to capture multiple failures using the plural flow variable (see below):

The singular flow variable works fine, but the plural flow variable does not.  Here is the scripting I used to build the plural flow variable.  Does the scripting look accurate?  Am I missing something obvious?

fd_data.flow_var.failed_ad_groups=fd_data.flow_var.failed_ad_groups + fd_data.flow_var.failed_ad_group + ',';

[Anirudh Pathak · Accepted solution]

Hi @David Trotta ,

I think the problem is you are not returning the value. Please update your script as below -

var adGroups = fd_data.flow_var.failed_ad_groups + fd_data.flow_var.failed_ad_group + ',';
return adGroups;

[David Trotta]

Hi @Anirudh Pathak ,

The solution worked!  Thank you so much for responding. (-: