Configuration Error in JCo....

Hi Experts,

I am getting the following Error while Creating the JCo Connection .

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=vngsap1 GROUP=PUBLIC R3NAME=EC6 MSSERV=sapmsEC6 PCS=1 ERROR service '?' unknown TIME Sat Jan 05 11:56:42 2008 RELEASE 640 COMPONENT NI (network interface) VERSION 37 RC -3 COUNTER 1

Regards,

DS

Edited by: DS on Jan 5, 2008 12:14 PM