EXPDP导出时报错ORA-12154

一、问题描述
    做数据迁移时报错ORA-12154

  1. [oracle@qianzhi ~]$ expdp zrd/zrd@qianz directory=DATA_PUMP_DIR dumpfile=20180314TJJbak.dmp logfile=20180314TJJbak.log schemas=TJJ

  2. Export: Release 11.2.0.4.0 - Production on Wed Mar 14 10:28:55 2018

  3. Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.

  4. UDE-12154: operation generated ORACLE error 12154
  5. ORA-12154: TNS:could not resolve the connect identifier specified        
  6. --字符串没错,tns文件也没问题
二、检查语句后发现是没写IP地址
三、解决方案
    将数据泵导出语句写完整
  1. [oracle@qianzhi admin]$ expdp zrd/zrd@172.16.69.30/qianz directory=DATA_PUMP_DIR dumpfile=20180314TJJbak.dmp logfile=20180314TJJbak.log schemas=TJJ;

  2. Export: Release 11.2.0.4.0 - Production on Wed Mar 14 10:32:39 2018

  3. Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.

  4. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
  5. With the Partitioning, OLAP, Data Mining and Real Application Testing options
  6. FLASHBACK automatically enabled to preserve database integrity.
  7. Starting "ZRD"."SYS_EXPORT_SCHEMA_01": zrd

来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/31427447/viewspace-2154674/,如需转载,请注明出处,否则将追究法律责任。

转载于:http://blog.itpub.net/31427447/viewspace-2154674/

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