标题: ORA-31406: change source string is referenced [打印本页] 作者: admin 时间: 2016-9-6 18:45 标题: ORA-31406: change source string is referenced ORA-31406: change source string is referenced by a change set Cause: The operation cannotcomplete because this change source is referenced by
one or more change sets. Action: Drop the change setsfirst, then re-issue the command. May have to drop
some change tables before the change sets are dropped.