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Error: service ? unknown

Former Member
0 Kudos

Hello,

i am using sapgui 7.10 patch level 12, on windows xp pro. i have this error anytime you i try to log on with "CS2 (SAP R3 Prod Core system), Componet NI (network interface), version 39 rc=-3, Detail NiErrSet.

thanks

Edited by: José Manuel del Olmo Gomez on Apr 13, 2009 4:45 PM

Accepted Solutions (0)

Answers (3)

Answers (3)

Former Member
0 Kudos

Hi Jose,

In GUI change mode you have to update the Application server( Host name instead of IP Address )

Regards

Thomas.T

franois_kariger
Discoverer
0 Kudos

Thanks Thomas it solved the problem for me.

Former Member
0 Kudos

Hi, are you have changed the services file ? Looks like you use message server and do not have

sapmsSID 36NN/tcp in services file where NN are sys number of message server. Or you have last line in same services file not empty. Regards.

former_member185031
Active Contributor
0 Kudos

Possible Reason

1. Server was down.

2. You have entered wrong information in SAP Gui

3. There is a firewall from Your Gui and Server

So just make sure these things and you will be able to login into your system

Regards,

Subhash