put 'MY NOTE: The condition was met.';

Data Set Variables You can use a PUT statement to specify one or more data set variables to be examined for that iteration of the DATA step: put 'MY NOTE: invalid value: ' code type;

Note that when you specify a data set variable name in the PUT statement, only the value is written to the log. To write both the variable name and the value in the log, specify the variable followed by an equal sign (=) as shown below. put 'MY NOTE: invalid value: ' code= type=;