How to Configure the SAP Secure Network Communication Protocol in PowerCenter

How to Configure the SAP Secure Network Communication Protocol in PowerCenter

Configuring the sapnwrfc.ini File to Enable the SNC Protocol

Configuring the sapnwrfc.ini File to Enable the SNC Protocol

  1. Open the
    sapnwrfc.ini
    file.
  2. Add the following parameters in the
    sapnwrfc.ini
    file to enable the SNC protocol and secure communications between PowerCenter and SAP:
    • SNC_MODE = 1
    • SNC_MYNAME = p:CN=<common name>, OU=<organizational unit>. This is the SNC name of the machine on which the Informatica services are installed.
    • SNC_PARTNERNAME = p:CN=<common name>, OU=<organizational unit>, OU=SAP Web AS, O=<organization>, C=<country>. This is the SNC name of the SAP system.
    • SNC_LIB =
      <PowerCenter Installation Directory>/server/bin/libsapcrypto.so
  3. Add the following entry for the SAP gateway service that you want to use:
    sapgw <system number> <port number of gateway service>/tcp

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