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Jul 21, 2008 at 12:36 PM

Reconfiguring JCo (Urgent Pls Help ASAP)

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Dear all,

My back-end CRM system is migrated.

Now I have currently imported 8-10 RFC models from this existing CRM system. I have one JCo configured for the same.

So i have changed the existing JCo's settings (IP, username, password, Client etc) from Wed Dynpro Content Administrator for new system.

But while Testing Connection (Content Administrator) I am getting following error:-

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=apcrmdev GROUP=SPACE R3NAME=CMD MSSERV=sapmsCMD PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR service '?' unknown TIME Mon Jul 21 17:14:55 2008 RELEASE 640 COMPONENT NI (network interface) VERSION 37 RC -3 COUNTER 1

And Ping is failing too. Why is this happening? Please help me.

Regards,

Amey