Duplicate notifications are triggering

[Harish74]

I have a notification. This notification will trigger through an event from workflow. While I'm trying to test this in email logs, I can see there are three notifications(duplicate) triggered at the same time. For the three notifications the originating event and notifications are same. 

Please help me with this ASAP. I want the notification to be triggered only once. The notifications that are highlighted below in red are triggering thrice.

[Harish74]

I have added the log right after the begin activity. This time I got the log message only once. And FYI, there is no rollback activity in my workflow.

[asifnoor]

If you got 2 times, means the WF started/restarted once again.

Can you share your complete WF screenshot and highlight your event which got executed 3 times.

[Harish74]

No only once I got.

[asifnoor]

Okay.

so you need to debug and start putting the logs to understand which activity triggered. 

If the path is like below

A-b-c-d-e-f

add run script between each of these paths and compare which one got triggered more than once.

That should help you to find the actual problem.

[asifnoor]

Also check if there are multiple paths in your workflow leading to your event activity?