I'm running the following code without success:   filename dir ftp '' ls host='xxxxxx'  user='xxxxxx' pass=xxxxxx prompt;   data _null_; infile dir; input; put _INFILE_; run;   I'm getting the following error:   ERROR: Open failed for file DIR ERROR: The connection has timed out.. NOTE: The SAS System stopped processing this step because of errors.   Does anybody have any idea of what could be the problem?   Thanks!   ... View more