1.获得有关ORA-12162报错信息的通用表述信息 [oracle@asdlabdb01 ~]$ oerr ora12162 12162, 00000, "TNS:net service name is incorrectly specified" // *Cause: The connect descriptor corresponding to the net service name in // TNSNAMES.ORA or in the directory server (Oracle Internet Directory) is // incorrectly specified. // *Action: If using local naming make sure there are no syntax errors in // the corresponding connect descriptor in the TNSNAMES.ORA file. If using // directory naming check the information provided through the administration // used for directory naming.
SQL*Plus: Release 10.2.0.3.0 - Production on Sat Aug 27 22:53:41 2010
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production With the Partitioning, Oracle Label Security, OLAP and Data Mining Scoring Engine options
SQL*Plus: Release 10.2.0.3.0 - Production on Sat Aug 27 23:27:34 2010
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production With the Partitioning, Oracle Label Security, OLAP and Data Mining Scoring Engine options