IMPDPORA-27046,dump文件损坏

客户提出导入报错

一、报错如下

SYMPTOMS
DataPump Import (IMPDP) fails with the following errors:

ORA-39002: invalid operation
ORA-31694: master table "<master table name>" failed to load/unload
ORA-31640: unable to open dump file "<dump file name>" for read
ORA-19505: failed to identify file "<dump file name>"
ORA-27046: file size is not a multiple of logical block size

二、匹配MOS

DataPump Import (IMPDP) Fails With Errors ORA-39002 ORA-31694 ORA-31640 ORA-19505 ORA-27046 (文档 ID 785473.1)    

重新导出导入，dump文件损坏