标题: ORA-07479: scgcmn: cannot open or convert lock. [打印本页] 作者: admin 时间: 2016-7-29 15:36 标题: ORA-07479: scgcmn: cannot open or convert lock. ORA-07479: scgcmn:cannot open or convert lock. Cause: lm_open or lm_open_convert failed. Action: Checkresult code in sercerrno. Possible lock manager failure.