When we search for a specific Client ID (
127xxxxxxx.165xxxxxxx) in the Google Analytics->Audience->User Explorer report, sometimes no data is returned for that Client ID. Why would that be?
We capture the Google Client ID when a user submits a form on our website. We then use the Google Analytics->Audience->User Explorer report to look up that Client ID's history. We have this report set to ALL USERS and we usually just search the Client ID in a date range of 2 years.
90% of the time this works. But we're noticing an anomaly where some Client IDs return no results. How can this be? If Google generates a Client ID, wouldn't this indicate that there should be some sort of information on that Client ID in our analytics report?