The tables below list the most important ports used by SAP NetWeaver Application Server (SAP NetWeaver AS) for ABAP.
The following ports are used externally on SAP NetWeaver Application Server for ABAP.
Service |
Port Number / Service Name (<NN>=instance number) |
Default | Range |
---|---|---|---|
Dispatcher |
32<NN> sapdp<NN> |
3200 |
3200-3299 sapdp00-sapdp99 |
Gateway |
33<NN> sapgw<NN> |
3300 |
3300-3399 sapgw00-sapgw99 |
Internet Communication Manager (ICM) HTTP | 80<NN> | 8000 | Free |
ICM HTTPS | 443<NN> (convention for multiple instances) | Not active | Free |
ICM SMTP | 25 | Not active | 25 (no other port generally supported by SMTP) |
Message Server |
36<NN> sapms<SID> |
3600 sapmsC11 |
Free sapms<any SID> |
Message Server HTTP | 81<NN> | 8100 | Free |
Message Server HTTPS | 444<NN> (convention for multiple instances) | Not active | Free |
Start service HTTP |
5<NN>13 sapctrl<NN> |
50013 | 50013-59913 |
Start service HTTPS | 5<NN>14 | 50014 | 50014-59914 |
The following ports are used internally on SAP NetWeaver Application Server for ABAP.
Service |
Port Number / Service Name (<NN>=instance number) |
Default | Range |
---|---|---|---|
Dispatcher | 32<NN>/UDP | 3200/UDP | 3200-3299/UDP |
Gateway |
33<NN>/UPD |
3300/UDP | 3300-3399/UDP |
ICM Admin | Detected automatically | 65000 or next free lower port | 65000 or less |
The dispatcher and gateway ports for UDP are only used on the local host for signaling the dispatcher. They are not seen on the network. The ICM Admin port is only used for internal communication. This port only accepts connections from the local host.