Could not create JCO in SSO although connexion test is ok

[Former Member]

Hi all,

I have a problem with my JCOs. I defined JCOs tu use SSO and test them (test and ping). Everything is working, the sso is ok.

Now when I launch my application I have the message : "Could not create JCOClientConnection for logical System:...etc".

This is strange because if I switch the JCO to user/psswd mode, it works !

Can anyone help me ?

Thanks

Sylvain

[Former Member · Accepted solution]

Sylvain,

Silly question: have you turned on authentication on your WD application?

Have you defined sap.authentication=true on WD application in NW IDE and whether or not you are prompted about credentials when starting application in browser?

Valery Silaev

SaM Solutions

http://www.sam-solutions.net

[Former Member · Accepted solution]

Hi Valrey,

Your question was not so silly, you're right. I have to applications in my project and one did not have authentication turned on !

Thank you

Best regards,

Sylvain