Showing results for 
Show  only  | Search instead for 
Did you mean: 

Life cycle of DtCookie


Hello guys,

I'm having a problem with one of my clients.

The issue is that the UEM was enabled on one of the system profiles which caused a http 406 problem accessing one of the applications.

We understood that the issue came from the fact that Dtcookie contains the character "|"

We disable the UEM but the dtcookie is still generated.
What is the lifecycle of the dtcookie?

Did anyone experience the same thing before.
Thank you.



Dynatrace Mentor
Dynatrace Mentor


Here is a documentation link for the Dynatrace cookies:

It says that the Dtcookie is set to expire at the end of a session, but if you are seeing other functionality it may be a good idea to open a support ticket.

If you are still seeing the cookie even after disabling RUM I would suggest erasing your browser cookies and starting fresh if possible.



Thank you for your answer i will provide this information and see where it'll get us.