Readme for applying the interim fix: 1) Take a backup of your existing /etc/zoneinfo/posixrules. mv /etc/zoneinfo/posixrules /etc/zonefino/posixrules.orig 2) Verify size and checksum of posixrules % ls -l posixrules -rw-r--r-- 1 build build 817 Nov 28 12:32 posixrules % sum posixrules 31923 1 posixrules 3) Copy the provided posixrules file to /etc/zoneinfo/ Note: This fix is only applicable for DCE3.2 on AIX