I have copied the company code in Dev from 0001 and then it showed the eroor tk455. I was able to sort out the error at that by deleting the the entries in table TINW5. But at that time it didnt showed me the transport request. As i had tried to transport the data from in Dev from one cleint to another it still shows me that same table. Can anybody guide me is there any possibility that i am able to transport to QA with those tables or do i have to delete in QA manully as well??