Thread:Project:Support desk/Importation failure info/reply (7)

I looked into the source code, The only time we give that error is in these two conditions:

case 1: # The uploaded file exceeds the upload_max_filesize directive in php.ini. return Status::newFatal( 'importuploaderrorsize' ); case 2: # The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form. return Status::newFatal( 'importuploaderrorsize' );

The first case corresponds to the php directive. The second case corresponds to MAX_FILE_SIZE html form thing, which we don't use (So should never happen). Thus as far as I can tell, that error should only happen if php rejects the image. (See for what the number correspond to in that code snippet)