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 ?
Tomoyoshi INADA replied
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,