标题: ORA-19930: file string has invalid checkpoint [打印本页] 作者: admin 时间: 2016-8-31 16:41 标题: ORA-19930: file string has invalid checkpoint ORA-19930: file string hasinvalid checkpoint SCN string Cause: Whenopening the file to be placed in a copy or backup set, to be
inspected, the file header was not recognized as a valid header because it
contained a invalid checkpoint SCN. The indicated file cannot be processed. Action: Ensurethat the correct files are being specified for the catalog or backup
operation.