A new update is available for SAS/STAT , version 15.1 :
SAS Note 63278 | PROC PHREG issues ERROR: The residuals derived from the fitted model do not sum to zero |
This list of notes might be incomplete. For a complete list of issues addressed by this hot fix, visit the hot fix page for D8G002 |
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.