SSRS - Managing Folder, GET AllowedActions Method Returns 404

Question

I'm using SQL Server 2017 Reporting Service and I see that something is wrong with my permissions. I'm in the Administrator group in the SSRS machine, I can manage most of the folders in the SSRS browser web app but I can't manage some of them...

For example,

• I newly created a folder called CWB, I can manage the CWB folder's own permissions
• When I navigate into the CWB folder, I can't manage folders or permissions inside of the CWB folder

Then I realized that when I clicked to manage button on the folder, SSRS sent GET request called AllowedActions and the request returned with users permitted actions, so I examined the body of that request and found this,

For the CWB folder, I get the permissions successfully AllowedActions method returns Status: (200),

But when I navigate into the CWB folder and try to manage another folder inside of the CWB folder, AllowedActions method returns Status: (404) as seen below,

And the error message says,

An error has occurred. Something went wrong. Please try again later.

Other group members of the Administrator can manage/edit the same folder/folders except me. I will very much appreciate it if anyone helps me to fix this issue.

Thank you for reading my issue.

Answer 1

According to this article,

Encoding should be the problem. So try and look at your browser language. Changing your broweser language to English will fix your problem.