Can you clarify which header you are talking about?
There is no x-dtcp header.
- There is a x-dtc header (which is what @PacoPorro is referring to)
- anda x-dtpc header.
If you mean the x-dtc header:
There is a documentation on how to configure it: https://docs.dynatrace.com/docs/platform-modules/digital-experience/web-applications/initial-setup/l...
Basically you configure yourself on which API calls this header is added and you have to take care yourself that this header is accepted, by setting the Access-Control-Allow-Headers: x-dtc header. (how that is done, depends on how your application works, so we can't give any guidance there)
If it is the x-dtpc header you are talking about:
- Ideally you change your application to accept that header
- You can disable this header by adding the custom configuration property "dpch=1" to your application. This WILL affect the accurracy of the correlation!
Both headers are set by the RUM Javascript code, so disabling RUM at process group level will not change anything.
