am Using Pega V8.2.6

I have implemented Local Action (Modal Dialog) with condition on 'Click' event of button. But 'when' condition on action is not working on first click. On second click, its working and Popup gets populated.

Requirement: On Click of button, Popup should be populated, depending on condition.

Approach: On Click event, we have multiple actions

Action 1: Calling Data Transform.

Action 2: Calling Data Transform, Action 3: Calling Activity etc 

Action 4: Calling data transform and setting flag 'FlagForPopUp'.

Action 5: Calling Data Transform, Action 6: Calling Data Transform etc

Action 7: Calling 'Local Action' based on when condition (Note: Tried property as well instead of when)

i.e., value of

1)Flag 'FlagForPopUp' (set in data transform)

when rule not showing in the tracer (I have enabled WHEN rules correctly on tracer)

Let us know if have solution.

Thanks in Advance.........