Getting error pdf file is being used by some process. I have converted excel to pdf using java

hi i have created pdf from an excel file using doc.save option. I have also closed all streams associated with it. Yet i am unable to open the pdf generated. once i shutdown the server pdf can be opened correctly.

Hi,


Thank you for contacting support. Please provide us your complete source code and Excel file for the testing purposes. We’ll investigate and reply you appropriately.