topic Re: How to hide the log line from reading-in csv files?! in SAS Programming https://communities.sas.com/t5/SAS-Programming/How-to-hide-the-log-line-from-reading-in-csv-files/m-p/974343#M377888 <P>Find out what is writing that line.&nbsp; Perhaps your macro has a %PUT statement?</P> <P>Or perhaps you used PROC IMPORT to read the CSV files.&nbsp;&nbsp;</P> <P>Note that PROC IMPORT has to GUESS how to read the file.&nbsp; And if you are reading many files one by one it will make different guesses for each file.&nbsp; So if the files have a known fixed structure then remove PROC IMPORT and just write the data step yourself.&nbsp; Also if they all have the same structure you can probably read them all with a single data step without any macro code at all.</P> Sun, 07 Sep 2025 13:32:38 GMT Tom 2025-09-07T13:32:38Z How to hide the log line from reading-in csv files?! https://communities.sas.com/t5/SAS-Programming/How-to-hide-the-log-line-from-reading-in-csv-files/m-p/974342#M377887 <P>I am using macro loop to read in csv files(huge count), and have used "nonotes nomlogic" to hide log.&nbsp;</P> <P>&nbsp;</P> <P>BUT still each file read-in shows up "xxx rows created into dataset from csv_file_location".</P> <P>&nbsp;</P> <P>How to hide this log line? Thanks,</P> Sun, 07 Sep 2025 13:12:40 GMT https://communities.sas.com/t5/SAS-Programming/How-to-hide-the-log-line-from-reading-in-csv-files/m-p/974342#M377887 hellohere 2025-09-07T13:12:40Z Re: How to hide the log line from reading-in csv files?! https://communities.sas.com/t5/SAS-Programming/How-to-hide-the-log-line-from-reading-in-csv-files/m-p/974343#M377888 <P>Find out what is writing that line.&nbsp; Perhaps your macro has a %PUT statement?</P> <P>Or perhaps you used PROC IMPORT to read the CSV files.&nbsp;&nbsp;</P> <P>Note that PROC IMPORT has to GUESS how to read the file.&nbsp; And if you are reading many files one by one it will make different guesses for each file.&nbsp; So if the files have a known fixed structure then remove PROC IMPORT and just write the data step yourself.&nbsp; Also if they all have the same structure you can probably read them all with a single data step without any macro code at all.</P> Sun, 07 Sep 2025 13:32:38 GMT https://communities.sas.com/t5/SAS-Programming/How-to-hide-the-log-line-from-reading-in-csv-files/m-p/974343#M377888 Tom 2025-09-07T13:32:38Z