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The port number used in IDoc->PI scenario.


I'm trying to set up IDoc settings for R/3 -> PI data integration scenario(this time R/3 is located abroad)

All setteings were completed, But connection failed.

I checked the connection between R/3 and PI,and there wass a firewall !

So I need to open the specific port between R/3 and PI in firewall.

Does anyone have ideas about the port number I should open within IDoc interface ?



I found that the IDoc connection is based on RFC interface and it's through SAP GateWay.

So the port used for the IDoc connection is 33NN(NN=instance number) ex.3300-3399.

Thanks of all replys,


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