Sender File name condition.

Hi, I have a requirement that i need pick up the three files in the same directory: xyz file names:one.dat,two.dat,three.dat.

and at the receiver the filename should be same as received.

at the sender channel i mentioned as:

and in the receiver channel module i had specified as:

But the issue is its picking up only one.dat file and placing it in the receiver dir as same name, but not others and fyi the sender is ftp. Any help?

Thank you!