it looks like there is any licence error !

 yeah it is .
JDBC package :
 

version=2.0.0
groupId=com.intersys
artifactId=cache-jdbc

    com.intersys.jdbc.CacheDriver

JDBC

JDBC error : [Cache JDBC] Communication link failure: Access Denied

Yeah the test user has %All role is there any way to intercept the error at Cache DB level ?