Multiple post calls to https://northeurope0-completenessp.svc.ms/api/collection showing below error:

"Access to XMLHttpRequest at 'https://northeurope0-completenessp.svc.ms/api/collection' from origin 'https://mp2018devops.sharepoint.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

How can I resolve it? Any help would be appreciated.

1 Answer 1


I have this problem too. It's a call to a Microsoft service. Others dev already open a ticket to Microsoft, I suggest following this thread and wait for a resolution or open a new ticket.

  • Yes, I have seen that thread too. This problem started about a week ago. Commented Oct 22, 2019 at 9:29

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