Hi Deepak,
first i tried with below command to know request
tp GETOPENCORR SM3 pf=
it has given request SM3K900005
Next i executed below command to release task
tp export SM3K900004 -s SM3 pf=D:\usr\sap\trans\bin\TP_DOMAIN_QAS.PFL but it has given error as below ERROR: Prep export method failed with rc=8. stop i tried with SM3K900005 also it is giving error as "not a request".
please help me to solve it. Thanks, Venkat