标题: ORA-19866: error writing file header for datafile [打印本页] 作者: admin 时间: 2016-8-31 16:35 标题: ORA-19866: error writing file header for datafile ORA-19866: errorwriting file header for datafile string Cause: Duringa block recovery, the header of the datafile could not be updated. Action: ContactOracle Support Services.