DB2定时执行任务的错误

wewi

DB2 ESE 安装没有错误，使用环境为redhat as3 , ibm java2-1.4.1,db2 ese 8.1未加补丁, 在使用过程中发现有问题，碰到的朋友一起讨论一下如何解决：

现象：在进行数据备份设置的时候，发现如果选择定时执行任务，想要自己设定repeating schedule的时候，一点这个schedule窗口就死，鼠标可以移动但单击无反应。如果选认添加任务并立即执行可以操作，但在任务中也不能修改，提示错误如下：

1177N A database connection to the Tools Catalog Database
"TOOLSDB" cannot be made. SQLCODE "40003"
ICM00001N An SQL error occurred while connecting to the
database. Database = "TOOLSDB", Catalog = "SYSTOOLS".
[IBM][CLI Driver] CLI0108E Communication link failure.
SQLSTATE=40003


Explanation:

A database connection to the Tools Catalog Database
"<database-name>;" cannot be made. SQLCODE "<sqlcode>;"

User Response:

Refer to the user response for the SQLCODE returned from the
connect operation.

另外终端显示
java.lang.VerifyError: (class: com/ibm/db2/common/xmlutils/xmlserializer/XMLSerializerDriver, method: XMLRead signature: (Ljava/io/InputStreamLjava/lang/Object Incompatible object argument for method call
at com.ibm.db2.tools.taskcenter.NotificationMessage.getContentsAsByteArray(Unknown Source)
at com.ibm.db2.tools.taskcenter.NotificationMessage.initializeDefaultNotificationText(Unknown Source)
at com.ibm.db2.tools.taskcenter.NotificationMessage.setMessageToDefaultText(Unknown Source)
at com.ibm.db2.tools.taskcenter.NotificationMessage.getDefaultMessage(Unknown Source)
at com.ibm.db2.tools.taskcenter.NotificationActionsPanel.<init>;(Unknown Source)
at com.ibm.db2.tools.taskcenter.NewTaskDialog.createNotebook(Unknown Source)
at com.ibm.db2.tools.taskcenter.NewTaskDialog.makeLayout(Unknown Source) at com.ibm.db2.tools.taskcenter.NewTaskDialog.initInThread(Unknown Source)
at com.ibm.db2.tools.taskcenter.NewTaskDialog.initialize(Unknown Source) at com.ibm.db2.tools.taskcenter.NewTaskDialog.<init>;(Unknown Source)
at com.ibm.db2.tools.taskcenter.TaskCenterNewTaskDialog.<init>;(Unknown Source)
at com.ibm.db2.tools.taskcenter.EditTaskPropertiesAction.actionPerformed(Unknown Source)
at com.ibm.db2.tools.common.CommonMenu$RunAction.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:205)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:529)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:23
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:182)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:16 at java.awt.EventDispatchThread.run(EventDispatchThread.java:131)