标题: ORA-21615: copy of an OTS (named or simple [打印本页] 作者: admin 时间: 2016-8-31 16:53 标题: ORA-21615: copy of an OTS (named or simple ORA-21615: copy of anOTS (named or simple) instance failed Cause: see following message Action: Checkthat no attribute value violates constraints.