The JDBC STS code can not be configured in standalone/domain.xml because the jndi name is prefixed with java:comp/env (jboss uses the prefix java:jboss).

Also, even if this is changed, the serialized data are saved as varchar and some databases (like Oracle) limit the size of varchar to 4k. A blob should be used instead. Finally dates are not passed to jdbc properly and the oracle driver fails.