problem in file poll

hi all

while executing the file poll service the nput file is going from inbound folder to working but it is not going done directory.logging monitor showed the error as the document is missing.
how can i solve the problem?

So your documents are going to ‘error’ directories isn’t it ?

If so, it means it’s the service managing your document create an exception. So trace this service to know why it is failing but I suspect with such message you miss to got the documents from pipeline’s field created by file polling.