Qlik Sense Proxy error

[tomovangel]

Hello guys,

I have been having difficulties into adding a certificate issued from QMC to the qlik proxy.

I think the reason is that i get the following errors in the logs:

The same problem is here but without resolution : Qlik Sense Proxy Log Error :

Audit proxy:

Audit.Proxy.Qlik.Sense.Communication.Communication.Header.HeaderParser 136 36fc6dc9-bed1-4d66-9973-c41a64cb9858 SERVERNAME\QSuser Bad request, malformed first line: PROPFIND / HTTP/1.1↵↓ [006e454f-5549-43c7-90c2-76bc85c7e4ec] f9d1e0cf056aad41016960c2c354a3745ef06c9b

Audit.Proxy.Qlik.Sense.Communication.Communication.Tcp.StreamFactory 101 7df061dc-4089-4bec-8e26-f11b871e0321 SERVERNAME\QSuser Failed to authenticate stream as Server

System proxy :

System.Proxy.Proxy.Core.RequestListener Failed to authenticate stream as Server The client and server cannot communicate, because they do not possess a common algorithm↵↓A call to SSPI failed, see inner exception. NO-STACKTRACE↵↓   at System.Net.Security.SslState.InternalEndProcessAuthentication(LazyAsyncResult lazyResult)↵↓   at System.Net.Security.SslState.EndProcessAuthentication(IAsyncResult result)↵↓   at Qlik.Sense.Communication.Communication.Tcp.StreamFactory.<>c__DisplayClass10_1.<Negotiate>b__2(IAsyncResult result) 42bce47e-9225-4eca-b65e-b3a19cd42aca

We have a SSL2.0 installed in the registries,

ports are running,

Server name, server ip address as well as qlik host name are added in to Whitelist of the virtual proxy.

Any resolution?

[Niroopananda]

Hi @tomovangel ,

Below article has the resolution.

https://community.qlik.com/t5/Official-Support-Articles/A-call-to-SSPI-failed-Qlik-Sense-Proxy/ta-p/...