我是一个Landmark初学者，前段时间，我在使用OpenWorks学习构造解释时，误操作将我自己建的井工区数据库文件HYUFO01050974259A.dbs给删掉了，路径如下：/pb/oracle/OraHome1/owprojects/HYUFO01050974259A.dbs，导致了OpenWorks不能启动Oracle，无法继续使用OpenWorks，其错误提示信息如下：
The master database owsys could not be connected. Check to see that the value of OWSYSSID is set correctly. Make sure that connection to OWSYSSID can be made.
Make sure that both ORACLE and the listener are running. Run orastat for more diagnosic information. See the OpenWorks System Administration Guide for details
请哪位高手指点一下，我怎样在不重新安装OpenWorks和Oracle的情况下，修复数据库Oracle，达到正常使用的目的？万分感谢！
[ 此贴被坐看云起在2007-10-20 09:07重新编辑 ]
