Configuring for Load Balancing
If the SAP system is load-balanced (SAP system
is loadbalanced = Yes in the SAP Suite adapter configuration),
you must configure the /etc/services file as
shown in the following table. The /etc/services file
is used to map port numbers to service names.
The location of this file depends on your host system (UNIX/Linux, Windows). In UNIX, the file is at /etc/services. In Windows, the file is at c:\WINDOWS\system32\drivers\etc\services.
| Service Type | Port | Service Name |
|---|---|---|
| sapmsS01 | 3600/tcp | SAP Message Server Port |
| sapdp00 | 3200/tcp | SAP System Dispatcher Port Note: The last two
digits of the service type and port, "00", indicate the SAP system
ID. If the SAP system ID is not "00", use the SAP system number.
|
| sapdp00s | 4700/tcp | SAP System Dispatcher Security Port Note: The
last two digits of the service type and port, "00", indicate the SAP
system ID. If the SAP system ID is not "00", use the SAP system number.
|
| sapgw00 | 3300/tcp | SAP System Gateway Server Port Note: The last
two digits of the service type and port, "00", indicate the SAP system
ID. If the SAP system ID is not "00", use the SAP system number.
|
| sapgw00s | 4800/tcp | SAP System Gateway Security Port |
For the sapmsXXX service type, XXX is the SAP System ID. For example, if the SAP System ID is E01, the entry should read as follows:
sapmsE01 35YY/tcp #SAP System Message
Port
YY is the SAP System Number.