安装补丁后报销类单据提交报错

安装补丁后费用报销单报错：

错误信息：Server Component wrap a Throwable. Exception Type is [javax.ejb.EJBException]

Caused exception message is: Unexpected system failure, see server log for details.

错误详细堆栈信息：java.lang.NullPointerException: null        

at: com.kingdee.eas.cp.bc.app.BizCollBillBaseControllerBean.doAfterSubmit(BizCollBillBaseControllerB