System Message : SAP Business One is unable to connect to the server

[former_member719912]

Dear Experts,

While I'm open SAP Business one client in my client laptop. Its showing system message like " There is a problem with the server's security certificate. The security certificate is not from a trusted certifying authority. SAP Business One is unable to connect to the server." I can not use SAP in my client laptop which is connected LAN with server machine. But other local PC's are working with that same server.

This issues happening after my upgrade of Excel and Outlook from 2010 to 2012. In that laptop no antivirus and disabled firewall also.

SAP Version : 9.1 PL 00

Laptop OS : Windows 10 Pro

Here I have attached Issues Screenshot. Please do the needful.

Thanks and Regards,

Rajan.C

[Former Member]

Hello Rajan,

Please refer below document :

SAP B1 - There is a problem with the server's security certificate - Windows 10

Problem with Server's Security Certificate | SCN

there is a problem with the server's security c... | SCN

There is a problem with the server's security c... | SCN

SAP Business One Certificate error | SCN

These are some thread matching your issue. Hope this will help you.

Regards,

Kuldeep

[curtis_boudreau_cdn]

Check installed Windows Updates, and remove the following updates (if installed) KB3161606 / KB3163018 / KB3161606 / KB3161608.

[Former Member]

Dear

reinstall SAP business one client again

Regards

[former_member719912]

Dear Mr. Rajendra,

I tried that also , but its getting same issues.

regards,

Rajan.C