I use pub.client:ftp in webMethods 6.1 to upload a .xls file to my ftp server, the size is 8K.The transfermode is binary. The username & password are all correct, and the server has enough free space.But it says “450 Transfer aborted. Link to server lot.”(The error msg is attached as a picture.), in fact, the .xls file is already uploaded to the server, but the size only is 2.4K. But I use CuteFTP to upload the file, nothing is wrong. what’s the matter? Could you please give me you advice?