Data
Before and and after the transpose
In the form of a data step.
I suspect since your error says "list" that somewhere you are using one of the variable list constructors like
x: or x1 - x25. And one of the variable names is getting used that you either don't intend to use or don't realize that the variable is character.
Proc contents on your before and after transpose data sets will tell which are character or not.
It never hurts to show the entire procedure or data step code that throws messages you have questions about. Copy the entire step from the LOG along with all the notes and warnings and such. Paste the log text into a text box opened on the forum with the </> icon.
Registration is now open for SAS Innovate 2025 , our biggest and most exciting global event of the year! Join us in Orlando, FL, May 6-9.
Sign up by Dec. 31 to get the 2024 rate of just $495.
Register now!
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.