ms/http_port is a SAP Parameter attribute which is used to control Port where HTTP requests arrive information. This is available within R/3 SAP systems depending on the version and release level.
Below is the standard documentation available and a few details of the attributes values .
ms/http_port profile paramerter attributes
Parameter Name: ms/http_port
Description: Port where HTTP requests arrive
Default Value:
Parameter Type ( See
IF_PARAMETER_TYPES)
: String(STRING)
Restriction Values: [0-9]*
Parameter Unit:
Parameter Group: MsgServer
CSN Component: BC-CST-MS
System-Wide parameter: No
Dynamic Parameter: No
Vector Parameter: No
Has Sub-Parameters: No
Check Function Exists: No
Parameter documentation
Caution
This parameter is obsolete and should no longer be used. Use parameter
ms/server_port> instead.
Message server port at which HTTP requests arrive. You can change the
value dynamically. The plus/minus sign has the following meaning:
> 0
System listens at this port as well
<(><<)> 0
Port closed
Note:
If you change the value dynamically, the previously set port remains
open, although only the new value is displayed in transaction RZ11. You
can view all open HTTP ports of the message server in transaction SMMS
by choosing Goto -> Parameters -> Display. Under UNIX, it is not
possible to open ports <(><<)> 1024, because this is only possible with
root authorization.
If the optional Parameter EXTBIND=1 is set, the system attempts to bind
the port with the external binding program icmbnd and then to transfer
it to the message server.
See SAP Parameter Documentation for full SAP documentation for this profile parameter.