BICS Connection Issue ( Not able to open BICS)

Hi Experts,

I have created BICS connection , Test the connection is working fine.

But when I try to open in BICS, I am getting below error..

com.businessobjects.sdk.core.server.CommunicationException$UnexpectedServerException: [[error.openSapBwBrowsingSessionFailed] 0] <<?xml version="1.0" encoding="UTF-8" standalone="yes"?><ConnectionString>

   <Properties>

      <Password>*********</Password>

      <Initial Catalog />

      <SaveLanguage>true</SaveLanguage>

      <TargetProvider>SAPNETWEAVER7X</TargetProvider>

      <Cube Type>Unknown</Cube Type>

      <Data Source>10.240.7.68</Data Source>

      <User ID>sparva1</User ID>

      <NetworkLayer>SAPBW_BICS</NetworkLayer>

      <Authentication Mode>0</Authentication Mode>

      <Initial Cube />

      <Language>en_US</Language>

   </Properties>

   <ExtendedProperties>

      <JCO_MSHOST>10.240.7.68</JCO_MSHOST>

      <SapLoginMode>1</SapLoginMode>

      <JCO_GROUP>BI-BAR</JCO_GROUP>

      <JCO_CLIENT>200</JCO_CLIENT>

      <JCO_R3NAME>BAR</JCO_R3NAME>

      <JCO_LANG>6N</JCO_LANG>

      <JCO_SYSNR />

   </ExtendedProperties>

</ConnectionString>>

Could you please help the issue..

Regards

Sree