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Former Member
Sep 07, 2006 at 12:11 PM

Problem in JCO

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Hi,

I am facing problem with JCO. Its showing the following error.

<b>com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connect_PM TYPE=B MSHOST=nadcp821 GROUP=PUBLIC R3NAME=ERP MSSERV=sapmsERP PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR partner '192.168.10.154:3308' not reached TIME Thu Sep 07 15:52:22 2006 RELEASE 700 COMPONENT NI (network interface) VERSION 38 RC -10 MODULE nixxi.cpp LINE 2454 DETAIL NiPConnect SYSTEM CALL connect ERRNO 10061 ERRNO TEXT WSAECONNREFUSED: Connection refused COUNTER 3 </b>

In the service file of my system the following settings are there

sapgw08 3308/tcp

sapmsERP 3608/tcp

Also I have <b>Public</b> logon group defined in my R3 system.

Any Idea what is causing the problem??

Regards

Debasish

Message was edited by: Debasish Sarkar