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Former Member

Error: service '?' unknown in Load Balance

Hi,

I'm configuring SAP load balancing.

I've configured the group in SMLG, and now I'm trying to add the logon properties in SAP GUI.

My current landscape is:

Node 1 and node 2 configured in cluster environment.

ASCS is started on node 1.

Now, in saplogon properties, I have:

System ID: <SID>

Message server: hostname of node 1

Group/Server: Error: service '?' unknown

I've added entry in services file:

sapms<SID> 36xx/tcp

And disable firewall.

Still same problem.

(I can't telnet to that port, though).

Thanks for help.

Regards,

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3 Answers

  • Best Answer
    Posted on Nov 08, 2011 at 05:23 PM

    Hi,

    Have you restarted the system after doing all changes ?

    Thanks

    Sunny

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  • author's profile photo Former Member
    Former Member
    Posted on Nov 09, 2011 at 09:58 AM

    I've added entry in services file:

    sapms<SID> 36xx/tcp

    Did you make a new line after this? Hab the same problem some time ago and then figured out I had forgotten to make a new line after the entry...

    You can also try IP instead of hostname in the SAP Logon (or otherway round).

    Regards,

    Jann

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  • author's profile photo Former Member
    Former Member
    Posted on Nov 09, 2011 at 03:24 PM

    Thanks much for all your support.

    After putting new line behind the services entry, it works well.

    Regards,

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