The application suspends in webutil file transfer

Dear all,
I have an application that reads pdf files from the harddisk and uploads them to the database using
WEBUTIL_FILE_TRANSFER.CLIENT_TO_DB_WITH_PROGRESS( doc_path_v, table_name_v, 'DOC', 'DOC_ID = ' || doc_id_v,
'Saving the file to the database..', 'Please wait..');
but, when there are a lot of files the application suspends as if the session has expired and I need to log in agnain..
Is there any help with this problem?
thanks.

Hi,
sometime it happens with webutil in 10g. I also faced the same problem. If i transfer a big file. Then system
shows the progress bar when progress bar reaches upto 30% then system stops transferring the file. Then
i need to relogin again and when i try to transfer again. It shows one error "Already transfer in progress".
Then i need to kill the session from AS Console.
-Ammad

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Message was edited by:
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