Please try the FILENAME statement option TERMSTR.
filename sample 'sample.csv' termstr=CRLF;
proc import datafile=sample out=csv replace dbms=csv;
run;
>some variables have line breaks
This is insufficient information.
Are these LF or CRLF ? How do the breaks show in Notepad++ or in MS Word?
Having LF in .csv created from Excels is unfortunately not uncommon. Luckily your .csv will most likely use CRLF as actual end-of-line indicator.
If so then using termstr=CRLF in the Infile statement should be the silver bullet for you.
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.
Ready to level-up your skills? Choose your own adventure.