on 02-24-2009 9:35 AM
Hi,
We created a JCo connection for ECC server. We are getting the following exception when we try pinging or when we press Test.
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 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR service 'sapmsC5R' unknown TIME Tue Feb 24 14:54:54 2009 RELEASE 711 COMPONENT NI (network interface) VERSION 39 RC -3 MODULE nixxhsl.cpp LINE 643 DETAIL NiHsLGetServNo: service name cached as unknown COUNTER 4
Regards,
Sudhir Gorantla
Hi Sudhir,
You have to make an entry in services file.
Go to C:\WINDOWS\system32\drivers\etc open services with notepad
In the last line make this entry
sapmsC5R msgserverport/tcp (e.g. 3600/tcp)
Save and close it.
Now test in WD content manager.
Regards,
Siva
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Hello,
Can u tell me if you have solved this issue?
I'm getting the same error. Even after adding the sapms<SID> 3600/tcp in the host file, the error still remains the same.
Thanks!
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Hi Sudhir,
refer this link for JCO:
[https://www.sdn.sap.com/irj/scn/wiki?path=/display/ep/troubleshooting%252bsap%252bjava%252bconnector%252b(JCo)]
Thanks and Regards'
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Hi,
Check this link..
or search the following
Troubleshooting SAP Java Connector (JCo)
John
Edited by: john paul on Feb 24, 2009 11:42 AM
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HI
Please try connect to the backend , check if are able to connect to the backend.
you may face this problem if you are not able to connect to the backend.
for more information try to check this guide in SDN
Adaptive RFC- Troubleshooting Guide
murali
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