News and Announcements icon

Dynamics 365 CommunityForums Microsoft Dynamics CRM (Archived) Dynamics 365 - Errors ...

Microsoft Dynamics CRM (Archived)

Dynamics 365 - Errors on load - https://crmcdn.azureedge.net/ - 404

(0) Share

Report

Report

Posted on by AndrewCampey

I get two errors when I load Dynamics 365.

The first is the:-

global.ashx - Refused to set unsafe header "Content-Length"

Which I don't believe can be sorted.

The second that has appeared the last two days is:-

GET crmcdn.azureedge.net/.../Sentinel.txt 404 ()

Anyone come across this and how to resolve it?

*This post is locked for comments

All responses Img

All responses (1)

Answers Img

Answers (0)

Suggested answer

Michel van den Brink 4,697 on at

Like (0)

Report
RE: Dynamics 365 - Errors on load - https://crmcdn.azureedge.net/ - 404

Hello Andrew,

These errors can not be resolved by you, me or the community. These are issues in the UI code of the web experience.

They are fortunately non critical issues, just some general sloppiness in the UI code, which will be resolved in future updates.

The 'Content-Length' error is a very common one, it used to be okay to set that header but, it is considered unsafe nowadays, Dynamics has not yet been updated to reflect this new behavior.

The 404 looks like a resource for metric tracking that is no longer used

Short answer: nothing we can do but, nothing to worry about :-)

Helpful resources

News and Announcements

Announcing new navigation menus and the Engage with the Community forum!

Quick Links

Leaderboard > Microsoft Dynamics CRM (Archived)

#1

Mohamed Amine Mahmoudi 83 Super User 2025 Season 1

#2

Community Member 54

#3

Victor Onyebuchi 6

Overall leaderboard

Featured topics

Product updates

Dynamics 365 release plans