Cannot connect from SAP GUI

[former_member624966]

Hello Expert,

I just finished fresh installation of SAP S/4HANA 1709 now and after installation completed successfully, i went to OS level and start the instance then come to GUI set the instance parameter to connect to the SAP GUI but is throwing error message attached is the error message

Please i need help to resolved this issue. attach is the screen shot of the started instance

[cris_hansen]

Hello Kanayochukwu,

You can try SAP Note 1341701 and KBA 2499735.

Regards,
Cris

[hariom_garg · Accepted solution]

Hello Kanayochukwu

Please check if 3203 port is open on your network.

Regards

Hariom

[raquel_gomez]

Hi,

As per "startsap" command, we can see that ASCS04 is successfully started. Also, SAP instance D03 is started, because sapcontrol command with GetProcessList shows disp+work running.

Does host Thamani correspond to IP address shown on GUI error?
GUI error says:
"partner 154.xx.x.xxx:3203' not reached"
Is TM2 configured to logon directly to application server? or load balancing with Message Server?

Regards,
Raquel

[former_member624966]

Hello All,

Thanks for all your contribution, the issue was that the port 3203 was not open,

Regards

Kanayo