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Former Member
May 23, 2007 at 05:27 PM

SNC connection with SAP .net connector 2.0 via RFC

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We are trying to make a connection from an application hosted on a windows server to SAP R/3 system via RFC with SNC enabled via the SAP .Net Connector 2.0.

We are using the users MYSAPSSO2 ticket and the SNC sapcryto.dll.

We are passing the following info to the R/3 server:

Destination.AppServerHost = "R/3 server name"

Destination.SystemNumber = 00

Destination.Client = 900

Destination.SNCLib = "C:\SAPCrypto\ntintel\sapcrypto.dll"

Destination.SNCMode = True

Destination.SNCQop = 9

Destination.SNCPartnerName = "p:CN=R/3 SNC name, OU=Production,O=ACCENTURE,C=US"

Destination.SNCMyName = ""

We are receiving the following error message.

Connect_PM GWHOST=mycompany.com, GWSERV=sapgw00, ASHOST=R/3 server name, SYSNR=00

LOCATION CPIC (TCP/IP) on local host

ERROR SNCERR_GSSAPI

An operation failed at the GSS-API level

sec_avail="false"

TIME Tue May 22 13:18:38 2007

RELEASE 640

COMPONENT SNC (Secure Network Communication)

VERSION 5

RC -4

MODULE sncxx.c

DETAIL SncInit

COUNTER 2

: SAP.Connector.RfcCommunicationException

ANy help will be greatly appreciated.

thanks,