I am using sharepoint 2010. I have a document library. I have on my local machine 600 documents of tyoe .msg. These are email files. I try to upload all these 600 documents. But I see at the end there are only 400 documents uploaded. Is there some limit to upload multiple files?
100 items per bulk operation
The user interface allows a maximum of 100 items to be selected for bulk operations
to get around this issue, open the document library in explorer view and upload that way.
goto the list page -> on the right hand side of the list at the top select the views drop down items and change it from the current view to 'explorer view' , this will then popup an explorer window just like on desktop that you can copy from your local machine to that location (copy/cut -> past or drag drop from one window(source) to the other window(target))