Processing OneDrive: The response status code does not indicate a partial response: 200.

[CurtisC]

Has anyone else ran into these warnings? Support states check for unsupported characters however majority of these warnings are related to .png or .txt files that do not contain unsupported characters. Path length / limit does not seem to be reached.

Any help appreciated!

Thank you,
Curtis

Veeam Case #07873093

[track1044]

Case #07874330

We got told that RnD is looking into it and there is no known workaround.
We are seeing this pop up on a lot of customers with no prior history, so I believe its a backend thing.

[TheBrain82]

Helo all,

same here. Having several VBM installtions even on latest build 8.2.0.2202 and several onedrive bacps are reporting perm. issues like:

2025-11-07 03:38:15 - Warning found, Error Counter: 1, warning message: [Warning] Processing site: https://XXXXXsharepoint.com/personal/156XXXXXX_com completed with warning: Failed to backup attachment file: /personal/156XXX_XXXX_com/Lists/Gesto de viagens/Attachments/37/XXXXXo do bilhete eletr“nico, 07 Novembro para WELIXXXXXXXXXXXXES.pdf, The response status code does not indicate a partial response: 200. Total count of failed items: 6

I´ve got approxemadly 50 items and warnings like this. The problem exists since ~2-3 weeks and appearded from one day to another.

An no, I do have not opened a support case yet because i am sick of it...at least for this week.

[Polina]

Hi All,

RND is working on a fix. Once it's ready, you will get it via support.