3.4 Configuring SAP Gateway Ports

The SAP system expects to use ports 3300 through 3399 for SAP gateways. If the Publisher channel of the SAP User Management driver connects as a JCO server and that server is configured to connect to a gateway on System 01, then SAP tries to connect to the driver on port 3301. If the System is 11, then port 3311 is expected.

The auto configuration of these ports is prohibited in SUSE Linux Enterprise Server. The ports must be manually configured in the /etc/services file.

For example, if the SAP System is 01, you must add the following entry to the /etc/services file.:

sapgw01   3301/tcp  # SAP Gateway for IDM User Driver JCO