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Sep 10, 2007 at 03:04 PM

Necessary Firewall Configuration for Maintenance Optimizer

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Hi All,

I need some help setting up Maintenance Optimizer. Our Solution Manager system and SAPRouter is behind a firewall and is currently not able to make the RFC connection to the SAP-OSS server. When I try to test the SAP-OSS RFC connection I get a error saying:

Error Details Error when opening an RFC connection

Error Details ERROR: connection to 194.39.131.34:sapdp99 timed out

Error Details LOCATION: SAProuter 38.10 on 'ahrsapp2'

Error Details DETAIL: RTPENDLIST::timeoutPend: ROUTED timeout

This leads me to believe that the problem is that SAPRouter is trying to open a connection, but because our firewall won't allow this kind of trafic, SAPRouter never gets a response and times out.

So my question for you is, does it seem like I'm right, and our firewall is the problem. And if so, exactly what firewall rules are needed to allow this RFC connection to work. What ports need to be open, etc.

Thanks a lot for your help.