RfcConnArgv3  

The function

int  SAP_API  RfcConnArgv3(char **  argv,
  RFC_OPTIONS * rfc_opt,
  RFC_CONNOPT_R3ONLY * connopt_r3only
  RFC_CONNOPT_VERSION_3   connopt_version_3);

can be used to build up the structures RFC_OPTIONS, RFC_CONNOPT_R3ONLY, RFC_CONNOPT_VERSION_3 or RFC_CONNOPT_CPIC from the command line.

This function is defined in SAPRFC.H.

Return Value:

·        returns 0.

Function Parameter:

·        argv

Command line to be parsed.

·        rfc_opt

Option structure to be filled.

·        connopt_r3only

Option extension for connection to an SAP system (a valid pointer must be supplied all the time)

·        connopt_version_3

Option extension for a connection to an SAP system of Release 3.0 or later (a valid  pointer must be supplied all the time).

Comments:

The following tokens are recognized in the argv array, which must be terminated by a NULL entry:

¡        d <Destination>

name of the destination

¡        c <NNN>

client (sign on data)

¡        u <User ID>

user ID

¡        p <Password>

password

¡        l <Language>

language

¡        3

SAP system mode

¡        2

CPIC mode

¡        t

turn trace on

¡        h <Hostname>

name of the target host

¡        s <NN>

system number of the target SAP System

¡        g <Gateway host>

gateway host (if not specified, the h option is used)

¡        x <Gateway service>

TCP/IP service of the gateway (default: sapgwNN, where NN is the system number (-s))

¡        gui

start ‘sapgui’ to be able to display SAP Dypros or Graphics

¡        debug

start communication in debug mode.

All tokens that were interpreted by RfcConnArgv3 are removed from the argv array.

See also RfcConnArgv.