Error after database upgrade, Job Server Status error: "The underlying connection was closed: An unexpected error occurred on a receive."

The issue is solved by renewing the certificate of port 1880: a .Net HTTP listener embedded in the One Identity Manager Service.

The issue is solved by renewing the certificate of port 1880: a .Net HTTP listener embedded in the One Identity Manager Service.

Hi, Hans, we're actually facing the same issue. Could you please explain how you did change this certificate? We're unable to know which cerficate the .net http listener currently uses. 

Thanks!

Make sure you have a valid certificate installed in Windows (Job Server).

There are 2 sides that need to be checked/set. You can choose to use SSL or not. For test purposes you can disable SSL to check if it is not another problem. 
- Server side: running via service "One Identity Manager Service"
  The Identity Manager job service uses System.Net.HttpListener for the web interface on port 1880.
- start: \Program Files\One Identity\One Identity Manager\JobServiceConfigurator.exe
  this will create/update "\Program Files\One Identity\One Identity Manager\JobServiceConfigurator.exe.config"
  path: Configuration > Use SSL: check!
  restart the service "One Identity Manager Service"

- Client: JobQueueInfo.Net
  The client setup can be found in the Designer
- Designer > Base Data
  Installation | Job Server
  New window appears: "Job Server editor", select your Job Servers
  Look below and select: One Identity Manager Service configuration > Configuration > Use SSL: check!
  Restart JobQueueInfo.Net

Link the new Windows certificate with the IP port in netsh (Job Server)
- show current settings
  netsh http show sslcert ipport=0.0.0.0:1880
  note: Application ID

SSL Certificate bindings:
-------------------------
IP:port : 0.0.0.0:1880
Certificate Hash : fc39077ea77a693534df63bb6c1711b1271570bc
Application ID : {3b5779ae-209e-4749-9cf4-a58a45779392}
Certificate Store Name : (null)
Verify Client Certificate Revocation : Enabled
Verify Revocation Using Cached Client Certificate Only : Disabled
Usage Check : Enabled
Revocation Freshness Time : 0
URL Retrieval Timeout : 0
Ctl Identifier : (null)
Ctl Store Name : (null)
DS Mapper Usage : Disabled
Negotiate Client Certificate : Disabled

- Delete the current SSL certificate bound to port 1880
netsh http delete sslcert ipport=0.0.0.0:1880

- Bind an SSL certificate to a port number
  netsh add sslcert
  - What 'appid' should I use with netsh.exe?
    stackoverflow.com/.../what-appid-should-i-use-with-netsh-exe
  - Find the GUIDs of SharePoint Web Application, Site Collection, Site, List, View and Columns
    www.sharepointdiary.com/.../find-guid-of-webapp-site-collection-web-list-view-column.html
  - You can generate a unique GUID in PowerShell: [Guid]::NewGuid().Guid
netsh http add sslcert ipport=0.0.0.0:1880 certhash=b877aa44b6fbca7596ba27ef80a7c1f310dce939 appid={6ea5e68b-77b0-4589-851b-552aca0f9a3d}

certhash = specify the thumbprint of the certificate (note: without spaces and delete the first character - check the thumbprint!
appid = the old Application ID or generate a new one.

Usefull links?
- Easy Way To Retrieve Certificate Thumbprint Using PowerShell
  blog.rmilne.ca/.../
- Installing and Configuring the One Identity Manager Service
  support.oneidentity.com/.../11