Error in BICS OLAP Connection

Hi SCN,

I am getting this error just now when we're trying to open our connection from WebI.

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

   <Properties>

      <Initial Catalog />

      <Language>en_US</Language>

      <Data Source>192.***.**.***</Data Source>

      <Cube Type>Unknown</Cube Type>

      <SaveLanguage>true</SaveLanguage>

      <User ID>Administrator</User ID>

      <Password>*********</Password>

      <Initial Cube />

      <TargetProvider>SAPNETWEAVER7X</TargetProvider>

      <Authentication Mode>0</Authentication Mode>

      <NetworkLayer>SAPBW_BICS</NetworkLayer>

   </Properties>

   <ExtendedProperties>

      <SapLoginMode>0</SapLoginMode>

      <JCO_ASHOST>192.***.**.***</JCO_ASHOST>

      <JCO_R3NAME>***</JCO_R3NAME>

      <JCO_CLIENT>100</JCO_CLIENT>

      <JCO_LANG>EN</JCO_LANG>

      <JCO_SYSNR>00</JCO_SYSNR>

   </ExtendedProperties>

</ConnectionString>>

Anyone experienced this before? Relatively new to WebI and this is a bit urgent.

Thanks.