Home: Push package to on premise NuGet.Server with long prerelease label failed (HTTP error 406)

[DoCode]

Details about Problem

NuGet product used: nuget.exe

NuGet version: 4.7.0.5148

OS version: win10-x64-1803

Detailed repro steps so we can see the same problem

Two packages to publish:
A) Sample.AppPackage.1.1.0-preview-1-0-01304-003-123-a-very-large-branchname.nupkg
B) Sample.AppPackage.Extensions.HtmlReports.1.1.0-preview-1-0-01304-003-123-a-very-large-branchname.nupkg

1. Package A) published:
nuget push -Verbosity detailed Sample.AppPackage.1.1.0-preview-1-0-01304-003-123-a-very-large-branchname.nupkg -Source https://nuget.example.com/api/v2/
->

NuGet Version: 4.7.0.5148
Pushing Sample.AppPackage.1.1.0-preview-1-0-01304-003-123-a-very-large-branchname.nupkg to 'https://nuget.example.com/api/v2/'...
  PUT https://nuget.example.com/api/v2/
  Created https://nuget.example.com/api/v2/ 1048ms
Your package was pushed.

2. Package B) publishing failed:
nuget push -Verbosity detailed Sample.AppPackage.Extensions.HtmlReports.1.1.0-preview-1-0-01304-003-123-a-very-large-branchname.nupkg -Source https://nuget.example.com/api/v2/
->

NuGet Version: 4.7.0.5148
Pushing Sample.AppPackage.Extensions.HtmlReports.1.1.0-preview-1-0-01304-003-123-a-very-large-branchname.nupkg to 'https://nuget.example.com/api/v2/'...
  PUT https://nuget.example.com/api/v2/
  NotAcceptable https://nuget.example.com/api/v2/ 248ms
Response status code does not indicate success: 406 (Not Acceptable).

Other suggested things

What's going on here?
I know, that a SemVer v1 package can only be a 20 character long prerelease label.
But hey! Both packages have a prerelease label with 49 characters!? The only difference is the complete filename length!?

[jobou363]

I use also long name for package (1.0.0-alpha-aaaaa-bbbbbbbbbbbbbbbbb.1) and I my case the error HTTP 406 happen because of a package size problem.

IIS by default does allow request with more than 30.72 mo son I had to change maxRequestLength in my web config to a kb value higher than the packages size I had to send.

<httpRuntime targetFramework="4.6" maxRequestLength="100000" />

[Richard-bizruntime]

@jobou363 ,Thanks for your Answer, Its worked for me