Unable to retrieve information for document @Content Server

This is the first time i connected my content server with ADF and tried to retrieve a html page. But on running the  application i received following error:

Event generated by user 'anonymous' at host 'CIS'. Unable to retrieve information for 'MyPC16200000040'. Unable to find latest released revision for item 'MyPC16200000040':

An error has occurred. The stack trace below shows more information. !csUserEventMessage,anonymous,CIS!$!csUnableToGetRevInfo2,MyPC16200000040!csGetFileUnableToFindRevision,csGetFileRevMethodLabel_LatestReleased,MyPC16200000040 intradoc.common.ServiceException: !csUnableToGetRevInfo2,MyPC16200000040 at intradoc.server.ServiceRequestImplementor.buildServiceException(ServiceRequestImplementor.java:2071) at intradoc.server.Service.buildServiceException(Service.java:2207) at intradoc.server.Service.createServiceExceptionEx(Service.java:2201) at intradoc.server.Service.createServiceException(Service.java:2196) at intradoc.server.DocCommonHandler.determineID(DocCommonHandler.java:657) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
......
Caused by: intradoc.common.ServiceException: !csGetFileUnableToFindRevision,csGetFileRevMethodLabel_LatestReleased,MyPC16200000040 at intradoc.server.utils.FileRevisionSelectionUtils.computeDocumentRevisionInfo(FileRevisionSelectionUtils.java:487) at intradoc.server.DocCommonHandler.determineID(DocCommonHandler.java:652)
.......


Now whats the reason?????


Finally, i got the solution for this and that was a bit surprising. The content that i was accessing, was uploaded using WebDAV(Desktop integration). The file was not indexed properly and was not even opening from content server. I re-uploaded the file using new item option and got rid of this error.