TUXEDO8.1在sybase下的连接问题

Question

各位老大,有一应用环境
tuxedo8.1客户端,sybase12.5,aix4.33下应用正常
本人欲将其迁到另外一台机器上,操作系统换为AIX5.2
可buildclient编译后的tuxedo应用,连接数据库有问题,总是显示打开数据库操作失败.
The context allocation routine failed when it tried to load localization files!!
One or more following problems may caused the failure

Your sybase home directory is /home/sybase. Check the environment variable SYBASE if it is not the one you want!
Using locale name "C" defined in environment variable LANG

换成en_US也是一样的错误
请知道的大侠指点.