DBA Password

Hello! We use Sysbase SQL Anywhere V.5.5.05 for QNX 4.25.
I was trying to change the dba password using “grant connect to”
statement and was able to succesfully change it. Once I did that, the
database client was not allowing the other users to login. Is there a
spwcial way of doing it for QNX…

Need help urgently…