标题: ORA-23657: the converted file string already [打印本页] 作者: admin 时间: 2016-9-1 12:06 标题: ORA-23657: the converted file string already ORA-23657: the converted file string already exists Cause: The converted filewas already in existence. CONVERT FILE call does not
overwrite the existing file. Action: Check whether theexisting file can be deleted. If the existing file can be
deleted, delete it. Otherwise, specify a different directory or file extension.