ora-123737:instant client light:unsupported server character set zhs16gbk 关于navicat连接oracle

1、原因:
ORA-12737: Instant Client Light: unsupported server character set CHS16GBK  
Google,解释如下:
ORA-12737:
Instant Client Light: unsupported server character set string
Cause:     The character set specified is not allowed for this operation or is invalid. Instant Client Light has only minimal character sets.
Action:     Do not use Instant Client Light for this character set


2、 首先,我们打开“tools”-->"options"菜单,见到如下界面,依据OCI library(oci.dll) 路径,导航到 navicat oci 目录下,备份里面的文件(通过在该目录新建bak文件夹,将“%dir%/Navicat Lite\instantclient_10_2”路径下的所有dll文件剪切到bak文件夹)。


ora-123737:instant client light:unsupported server character set zhs16gbk 关于navicat连接oracle_第1张图片

3、在oracle 客户端安装目录bin/目录下,找到如下几个.dll文件


上面的文件我只代替了四个:oci.dll,orannzsbb11.dll,oraocci11.dll,oraocr11.dll,下图:

ora-123737:instant client light:unsupported server character set zhs16gbk 关于navicat连接oracle_第2张图片

那些副本是替代前的原文件,这里的原因我想应该是oracle版本不同所引起的。我安装的是oracle 11g,而navcat是10版本

4、将上面所列文件放置到“%dir%/Navicat Lite\instantclient_10_2” 目录下,重新启动navcat即可。


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