JBOSS Incomplete Deployment listing 有关问题

JBOSS Incomplete Deployment listing 问题？
运行JBOSS出下列信息：
16:44:01,953 ERROR [URLDeploymentScanner] Incomplete Deployment listing:
--- MBeans waiting for other MBeans ---
ObjectName: jboss.ejb:service=EJBTimerService,persistencePolicy=database
  State: CONFIGURED
  I Depend On:
  jboss.jca:service=DataSourceBinding,name=MysqlDS
...
...
--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: jboss.jca:service=DataSourceBinding,name=MysqlDS
  State: NOTYETINSTALLED
  Depends On Me:
  jboss.ejb:service=EJBTimerService,persistencePolicy=database
  jboss:service=KeyGeneratorFactory,type=HiLo
  jboss.mq:service=StateManager

请高手们帮解决下。还有这里的STATE是什么意思。谢谢！

------解决方案--------------------
遇到同样的问题，谁可以帮帮忙啊，急死了
------解决方案--------------------
没有配置数据源MysqlDS