I'm not sure what you're looking for as an answer to that.
So here is a link to the LOCK statement in SAS Documentation.
What do you want to use it for? Please note this wont prevent SAS dataset locking errors caused by other jobs or users if that is what you want. It will allow you to have exclusive update access to a dataset while the LOCK is active though.
Don't miss out on SAS Innovate - Register now for the FREE Livestream!
Can't make it to Vegas? No problem! Watch our general sessions LIVE or on-demand starting April 17th. Hear from SAS execs, best-selling author Adam Grant, Hot Ones host Sean Evans, top tech journalist Kara Swisher, AI expert Cassie Kozyrkov, and the mind-blowing dance crew iLuminate! Plus, get access to over 20 breakout sessions.
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.