Connect to the SDE database in Arccatalog

Describe

When you connect to the SDE database in Arccatalog directly, no matter how you fill in the connection parameters, it is not connected (database management tools and code can be connected). Two main types of errors are reported:

Error:ora-12154:tns: Unable to resolve the specified connection identifier no Extende (Oracle Server ip:oracle Server port number/oracle service name);

ORA-06413 Connection not open error. (sde:oracle10g:oracle server ip:oracle Server port number/oracle service name).

Analysis

After checking the connection string, Oracle configuration file, environment variable, host file, etc., the solution is still not found, so we organized the situation of everyone connected, statistics are as follows:

An unverified conclusion can be obtained from the table above: As long as the Oracle 10g client is installed, the use of ArcGIS10.1 and future environments are not connected. Verified and Baidu, indeed.

There is also a problem, originally ArcGIS10.0 environment should not be connected, but because its installation path is non-(x86) path, only cause can connect normally.

Results

The main reason for the error when using Oracle 10g Client Connection SDE is that the Oracle client version or the ArcGIS Desktop version path resulted in the workaround:

A. The desktop is installed under the path without ();

B. The user chooses oracle11g or a later version of the client.

Reference

http://blog.csdn.net/linghe301/article/details/23430847

Http://blog.sina.com.cn/s/blog_53636a020100aaaq.html

Connect to the SDE database in Arccatalog