Object not found in lookup of odspool

Hi All,

In my MEINT Workbench I am trying to access SAPMEODS DB using SQLQuery but I am getting error like "com.sap.xmii.system.ServiceLocatorException:com.sap.engine.services.jndi.persistent.exception720.NameNotFoundException: Object not found in lookup of odspool". Can anybody help me to solve the issue.

Thanks in Advance

Chandan