Null Pointer Exception in QTP Adapter Console with RQM

Hi all,

I am trying to import QTP scripts in RQM and execute them in RQM.
I am getting the following error in the adapter console when i am trying to run the script in RQM


java.lang.NullPointerException
at java.io.File.<init>(Unknown Source)
at com.ibm.rqm.adapter.qtp.QMQTPProcessor.checkForValidQTPScript(Unknown Source)
at com.ibm.rqm.adapter.qtp.QMQTPProcessor.processExecution(Unknown Source)
at com.ibm.rqm.adapter.library.data.AbstractProcessor.processTask(Unknow
n Source)
at com.ibm.rqm.adapter.library.data.AbstractProcessor.processTasks(Unkno
wn Source)
at com.ibm.rqm.adapter.library.data.RQMAdapter.runLoop(Unknown Source)
at com.ibm.rqm.adapter.library.data.RQMAdapter$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Can anybody tell me the problem and how to solve it.
Awaiting your replies!

Amrutha