253: No members of the data set match the selection pathnames
Explanation
The client requested load module transfer processing, but there are no files in the server's current working directory that match the selection criteria specified by the client.
System action
FTP continues.
User response
Check file name specified on the GET or MGET subcommand. If applicable, re-issue the GET or MGET command with a correct file name.
System programmer response
None.