ORA-12637解决问题

明天用Oracle客户端连接服务端时,总是连接不上,错误信息:ORA-12637,问题迎刃而解如下:

 

找到 本地 SQLNET.ORA 文件

打开:

 

# sqlnet.ora Network Configuration File:
F:\app\Administrator\product\11.2.0\client_1\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.

# This file is actually generated by netca. But if customers choose
to
# install “Software Only”, this file wont exist and without the
native
# authentication, they will not be able to connect to the database on
NT.

SQLNET.AUTHENTICATION_SERVICES=
(NTS)

NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)

 

将标红行去掉,即可连接成功,连接成功后,可以将其再添加回。

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