我在
Windows XP计算机上安装了Oracle Client v.11.2.0.1并设置了TNS_ADMIN和ORACLE_HOME环境变量.
sqlplus username/password@ALIAS
但是对同一别名的调整会导致以下错误：
P:\>tnsping ALIAS TNS Ping Utility for 32-bit Windows: Version 11.2.0.1.0 - Production on 07-AUG-2 011 18:20:08 Copyright (c) 1997,2010,Oracle. All rights reserved. Message 3511 not found; No message file for product=NETWORK,facility=TNSMessage 3512 not found; No message file for product=NETWORK,facility=TNSMessage 3513 n ot found; No message file for product=NETWORK,facility=TNSMessage 3509 not foun d; No message file for product=NETWORK,facility=TNS
对于类似的问题(即在Stack Overflow here上),tnsping至少能够从别名中解析连接字符串.在这种情况下不是这样.这让我相信某些环境变量缺失或指向错误的位置.任何建议,将不胜感激.
