Sun Java System Application Server Tips

JDK Path
Reset JDK path for SJSAS on Windows
/config/asenv.bat

...
set AS_JAVA=C:\Program Files\Java\jdk1.6.0_03
...

Character Set
Specifies the character set used to decode the request URIs received.
Sun Java System Application Server Administrator Console > Application Server > Configuration > HTTP Service > HTTP Listeners > http-listener-1 > Properties > Add Property
uriEncoding - UTF-8
Specifies the character set used to decode the request URIs received on this HTTP listener. Must be a valid IANA character set name. Overrides the uriEncoding property of the parent http-service element.
Reference: http://docs.sun.com/app/docs/doc/819-3674/abhck?l=ru&a=view > Table 1–72 http-listener Properties

Connection Validation
Validate connections, allow server to reconnect in case of failure.
Sun Java System Application Server Administrator Console > Application Server > Resources > JDBC > Connection Pools > YourConnectionPool > Connection Validation
Reference: SJSAS Online Help > Resources > JDBC > JDBC Connection Pools > To edit a JDBC connection pool