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System object connection error in Portal 7.31

Hi Experts,  I have made system object in Portal 7.31. And after giving required Connector , ITS & WAS parameters system object is giving error.  System object is SAP_R3 type. But in connection test getting below mention error:   No connection to system R3CLNT300 found:  com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: A nested exception occurred. Could not initialize physical connection.  Connection Failed: A nested exception occurred. Could not initialize physical connection.  Connection Failed: A nested exception occurred. Could not create JCO connection.  Connect to message server host failed Connection parameters: TYPE=B DEST= MSHOST=d3aweb.md-man.biz GROUP=BLS R3NAME=D3A MSSERV=sapmsD3A PCS=1  ERROR       service '?' unknown TIME        Tue Sep 24 14:57:34 2013 RELEASE     720 COMPONENT   NI (network interface) VERSION     40 RC          -3 DETAIL      NiErrSet COUNTER     2   Regards. Hanif

Former Member
Former Member replied

Hi Hanif,

Please make sure the hostname entries are available in both the servers.

Please check the host file entries if the entry is not available please add the same and check.

Regards,

Raja. G

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