ORA-39221: Specifying data filters is invalid when dumpfiles do not contain table data.
Cause: A data filter was supplied for an import job, but the dumpfile does not contain any table data. The export command created a dumpfile with metadata only. No table data was included. From the command line, data filters can be specified by the CONTENT, SAMPLE and QUERY parameters.
Action: Do not restrict data handling on jobs that cannot support data filtering.
ORA-39221: 指定数据过滤器无效,当dump文件不包含表数据时。
1. 检查dump文件是否包含特定表数据,如果不包含,则需要重新导出改dump文件,保证文件中包含所需要的表数据。
2. 确定dump文件中包含特定的表,如果是过滤出一些特定的表,而对其他表进行导出,此时需要在导出的参数中指定这些表,而不是把它们放在过滤条件中。