Interfaces to External CPIC
Programs
The SNC configuration for
external CPIC client programs is located in the sideinfo file. For CPIC
server programs (started or registered), the SNC parameters are passed to the
server program from the client (see
CPIC: Start an
External Program over a Gateway and
CPIC: Registered
Program).
SNC information is available to C programs using the following functions in the SAP CPIC Interface:
Function |
Description |
SAP_CMSNCMODE |
Returns whether SNC is active or not |
SAP_CMSNCNAME |
Returns the SNC name of the partner in printable form |
SAP_CMACLKEY |
Returns the SNC name of the partner in canonical form (“ACLKEY”) |
SAP_CMNAMETOACLKEY |
Coverts an SNC name to canonical form |
SAP_CMACLKEYTONAME |
Converts an SNC name from canonical form to printable form |
For more information about these functions, see SAP Communication: CPI-C Programming (BC-CST-GW).