ORA-19505: failed to identify file "/oradata1/dump/CASCTRL07.DMP EXPDP问题

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expdp 出错

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$ impdp system/manager directory=DMP content=METADATA_ONLY dumpfile=CASCTRL01.DMP, CASCTRL02.DMP, CASCTRL03.DMP, CASCTRL04.DMP, CASCTRL05.DMP, CASCTRL06.DMP, CASCTRL07.DMP, CASCTRL08.DMP full=Y logfile=METADATA_ONLY_20130627.log job_name=my_job02 ?parallel=8

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Import: Release 10.2.0.5.0 - 64bit Production on Thursday, 27 June, 2013 11:16:32

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Copyright (c) 2003, 2007, Oracle. ?All rights reserved.

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Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

ORA-39002: invalid operation

ORA-31694: master table "SYSTEM"."MY_JOB02" failed to load/unload

ORA-31640: unable to open dump file "/oradata1/dump/CASCTRL07.DMP" for read

ORA-19505: failed to identify file "/oradata1/dump/CASCTRL07.DMP"

ORA-27046: file size is not a multiple of logical block size

Additional information: 1

Additional information: 1514345468

Additional information: 4096

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原因： 文件出错，重新ftp一次就可以了。

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总结： ora-19505都是因为文件出错，无法读取造成的，有因为二进制文件被编辑的，如spfile损坏；有文件ftp丢帧的问题，如上面的case；

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