Once JBeret 1.2.3.Final is released and upgrade of the component should be done.
JBERET000013: Failed to destroy artifact Proxy for view class
NPE and unclear error message when creation of JDBC batch repository fails
Upgrade JBeret from 1.2.2.Final to 1.2.3.Final
NullPointerException when using artifacts with default-package
An NPE can be thrown if the connection from a DataSource cannot be created