SAP Download Manager : 407 Proxy Authentication Required

If your “SAP Download Manager” connection dosen’t work and gives error “407 Proxy Authentication Required” even after proxy configuration , then you should try the following solution…

Your SAP Download Manager status should be like this ;

SAP Download Manager : 407 Proxy Authentication Required

Please try the following step to get more info about the situation ,

Go to installation directory of “SAP Download Manager” , open “Command Prompt” and execute the following syntax ;

C:…..\>java -jar DLManager.jar

You will get the detail info in that command prompt like this ;

SAP Download Manager : 407 Proxy Authentication Required

If you get a info like “Proxy-Authenticate=NTLM” then installation of software CNTLM will solve your problem.

You can find detail info about this software and installation steps below web site ;

Software CNTLM

After installed and configured the proxy software , just start the related service

SAP Download Manager : 407 Proxy Authentication Required

Now change the PROXY area on “SAP Download Manager” with your local system IP & PORT which you configured in “cntlm.ini”

And finally check the connection of “SAP Download Manager”

SAP Download Manager : 407 Proxy Authentication Required

 

 

 

 

 

Leave a Reply


− six = 2

Blogroll