刚刚接手landmark,什么都不太会。今天刚建立一个新的数据库后,好像什么也没干啊,系统就不好用了,老出现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. Z'u`)j R
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Make sure that both ORACLE and the listener are running. Run orastat for more diagnosic information. See the OpenWorks System Administration Guide for details aE:fMDS|x
。以前别人建的数据库也进不去了(也不知道怎么进)。怎么办啊?做错什么了么?