The problem encountered is a classpath problem , Here is the solution:
Change According to ur setup environment of the below code and save in X:/Program files/IBM/MQSeries/Java/bin Directory and execute this .bat file.
Then it should work fine
**************************************************** setenv.bat
@echo off
set WAS_HOME=c:\websphere\appserver
set MQ_JAVA_INSTALL_PATH=c:\mqseries\java
@rem
Java runtime
set JAVA_HOME=%WAS_HOME%\java\bin
@rem MQ JMS
set MQ=%MQ%;%MQ_JAVA_INSTALL_PATH%\lib
set MQ=%MQ%;%MQ_JAVA_INSTALL_PATH%\lib\com.ibm.mq.jar
set MQ=%MQ%;%MQ_JAVA_INSTALL_PATH%\lib\com.ibm.mqjms.jar
set MQ=%MQ%;%MQ_JAVA_INSTALL_PATH%\lib\jms.jar
@rem needed if using LDAP or file system for JNDI
set MQ=%MQ%;%MQ_JAVA_INSTALL_PATH%\lib\ldap.jar
@rem needed if using the file system for JNDI
set MQ=%MQ%;%MQ_JAVA_INSTALL_PATH%\lib\fscontext.jar
set MQ=%MQ%;%MQ_JAVA_INSTALL_PATH%\lib\providerutil.jar
@rem needed to use WebSphere name service for JNDI
set WebSphereCP=%WAS_HOME%\lib\ns.jar
set CLASSPATH=%MQ%;%WebSphereCP%;%CLASSPATH%
set PATH=%JAVA_HOME%;%MQ_JAVA_INSTALL_PATH%\lib;%PATH%;
***************************************************** end of setenv.bat file ***********************
Thanx & reg'ds
satish.