oracle 导出12154,EXPDP导出时报错ORA-12154

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一、问题描述

做数据迁移时报错ORA-12154

[[email protected] ~]$ expdp zrd/[email protected] directory=DATA_PUMP_DIR dumpfile=20180314TJJbak.dmp logfile=20180314TJJbak.log schemas=TJJ

Export: Release 11.2.0.4.0 – Production on Wed Mar 14 10:28:55 2018

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

UDE-12154: operation generated ORACLE error 12154

ORA-12154: TNS:could not resolve the connect identifier specified

–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

[[email protected] admin]$ expdp zrd/[email protected]/qianz directory=DATA_PUMP_DIR dumpfile=20180314TJJbak.dmp logfile=20180314TJJbak.log schemas=TJJ;

Export: Release 11.2.0.4.0 – Production on Wed Mar 14 10:32:39 2018

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

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 – 64bit ProductionWith the Partitioning, OLAP, Data Mining and Real Application Testing optionsFLASHBACK automatically enabled to preserve database integrity.Starting “ZRD”.”SYS_EXPORT_SCHEMA_01″: zrd

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