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Former Member
Aug 25, 2007 at 09:10 AM

Exception in connecting to the backend R3 system

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Hi All,

We have upgraded the HCL production portal from EP6 SP9 to EP6 SP19.

After upgrading we tested the applications. The applications which

connect to the backend R3 system are not working. They are giving

exceptions.

I am getting the following exception:

Exception caught in JCO connection::com.sap.mw.jco.JCO$Exception: (102)

RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connect_PM

TYPE=A ASHOST=hcldq.hal.hitachi.com SYSNR=51

GWHOST=hcldq.hal.hitachi.com GWSERV=sapgw51 PCS=1 LOCATION CPIC

(TCP/IP) on local host with Unicode ERROR service '?' unknown TIME Sat

Aug 25 01:29:07 2007 RELEASE 640 COMPONENT NI (network interface)

VERSION 37 RC -3 COUNTER 3 Exception

caught::com.sap.aii.proxy.framework.core.BaseProxyException: JCoClient

connection missing

Please reply as soon as possible as it is a production

server and it needs to be brought up as soon as possible.

Thanks and Regards

Brahmachaitanya