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Former Member
Feb 24, 2009 at 01:46 PM

JCO COnnections - Problem

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Hi,

I am working on CE 711 EHp1 . i want to connect tocrm server , for that i have done the following config:

1 . Created a Technical System .

2 . Created a JCO destination .

when i try to test , i am getting the following exception

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=hsdnt24s15 GROUP=PUBLIC R3NAME=C5R MSSERV=sapmsC5R PCS=1 ERROR service 'sapmsC5R' unknown TIME Tue Feb 24 19:15:10 2009 RELEASE 711 COMPONENT NI (network interface) VERSION 39 RC -3 MODULE nixxhsl.cpp LINE 643 DETAIL NiHsLGetServNo: service name cached as unknown COUNTER 1

what are the other configurations , which i need to do :

what are the entries which i have make in the hast file?

is it mandatory to create a JCO destination to create adaptive RFC model in web dynpro?

Thanks and Regards