Tealium Learning Center

Hi @Lean , That sounds like a tough task.  In some instances, you can look at the Tag's Template within Tealium (Tag Configuration>Advanced Settings> Edit Template) You may see a line of code that is creating the cookie, but oftentimes, we make an API call to download the Vendor's Library, and the vendor's code will actually contain the script to create the cookie.  If you want a general idea of where certain cookies are coming from.  You can open up a website within Chrome and open Dev Tools.  Within Dev Tools go to the Application Tab and under Cookies, select the website.  Under the Domain column, you will see where the cookie was originated from: As for what the cookie is doing, you may need to search through the Vendor's documentation. Hope this helps! ... View more

You can also have a problem with the order of execution, If your javescript is running before your iframe is loaded, it will fire but with no target. Could be a problem. If you set your javascripts in a document.ready brackets, and add a console.log in the code debugging could be made easier. ... View more

a lesson  you won't soon  forget,  @Lean  - similar things have happened  to me on my Tealium journey so that running Tag Status Checker is  top of the troubleshooting list  for me.  So glad you  figured it out. ... View more