Hey guys,
We have an automated tool which is scheduled to run daily and report offline conversions to AdWords based on information stored in our database.
Today, this tool ran and crashed because AdWords API threw an exception of EXPIRED_CLICK although it was clear to us this user made his conversion two days ago which was very strange.
The only thing I can think of is that this particular user got his GCLID more than 30 days ago (which is our period of expiration for our conversion), but only now registers in our app.
Is such thing possible? Is there anything else can cause this problem?
Thanks.