Hello,   I'm running as DDE sas code to get the refreshed data from sharepoint file. It was working file till last week but today it is giving me a error because of which it is not able to read the file.   ERROR: Physical file does not exist, excel|system.   Here is code and Log: OPTIONS NOXWAIT NOXSYNC; DATA _null_; rc=system('start excel'); rc = sleep(10); RUN; filename cmds dde 'excel|system'; data _null_; file cmds; put '[open("'"C:\Users\Documents\owssvr.xlsx"'")]'; run; data _null_; file cmds; put '[error("false")]'; put '[save.as("'"C:\Users\Documents\test.xlsx"'",51,"")]'; put '[quit]'; run;   Log:   OPTIONS NOXWAIT NOXSYNC;  DATA _null_;  rc=system('start excel');  rc = sleep(60);  RUN; NOTE: DATA statement used (Total process time): real time 1:00.18 cpu time 0.32 seconds  filename cmds dde 'excel|system';  data _null_;  file cmds;  put '[open("'"C:\Users\Documents\owssvr.xlsx"'")]';  run; ERROR: Physical file does not exist, excel|system. NOTE: The SAS System stopped processing this step because of errors. NOTE: DATA statement used (Total process time): real time 0.03 seconds cpu time 0.00 seconds  data _null_;  file cmds;  put '[error("false")]';  put '[save.as("'"C:\Users\Documents\test.xlsx"'",51,"")]';  put '[quit]';  run; ERROR: Physical file does not exist, excel|system. NOTE: The SAS System stopped processing this step because of errors. NOTE: DATA statement used (Total process time): real time 0.07 seconds cpu time 0.01 seconds   I'm not sure what has changed because it was running perfectly till last week.   Thanks, Virender ... View more