A new update is available for Base SAS , version 9.4_M6 :
SAS Note 64363 | You modify the COLUMNS= option value to change from a multi-column format to a single-column format, but the column width is not correct in the output |
This list of notes might be incomplete. For a complete list of issues addressed by this hot fix, visit the hot fix page for D9T034 |
Note: A comprehensive list of all SAS hot fixes is available from support.sas.com. You can use the SAS Hot Fix Analysis, Download, and Deployment (SASHFADD) tool to manage your SAS hot fixes.