The HTTP header ClientActivityId is not set or has an invalid GUID. Cancellation cannot be registered.
Does anyone have any idea what could be the cause?
Hi Gerardo,
Many thanks for your reply! I had already seen the two websites mentioned. However, as Google only lists a total of three search hits for the message (I rarely experience this), I wanted to get an additional opinion. I will carry out a test.
Best regards,
Thorsten
Stay up to date on forum activity by subscribing. You can also customize your in-app and email Notification settings across all subscriptions.
André Arnaud de Cal... 291,269 Super User 2024 Season 2
Martin Dráb 230,198 Most Valuable Professional
nmaenpaa 101,156