Getting the following error while doing pull and push operations (git-upload-pack not permitted on )

Issue

I am facing git config issues for last couple of days before that i done lot of commits and pull but this time getting this error.

git-upload-pack not permitted on

Please help me to get this issue resolved.

Solution

As mentioned in this thread:

EGit supports two different HTTP clients: by default it uses the Apache libraries, but it can also use the JDK built-in HTTP client

I had exactly the same issue with eclipse 2020-12.
In Preferences->Git I changed "Http Client" to "Java built-in HTTP" and the issue is resolved.

As noted in the comments, you need to use a PAT (Personal Access token) as password now.

As I explain here, you can then change your GitHub password as many time as you want.
Your token (unless it has an expiration date, which, by default, is 7 days, but can be changed at creation) will remain valid.

Conversely, you can revoke a token, without having to change your main password.

Answered By - VonC