I use Oracle 11g. A few days ago I encountered an ORA-12514 error. I tried to solve it by following this website suggestions:
We just migrate from 9i to 11gR2 11202 and we are experiencing major issue with the KGL_L开发者_如何转开发OCK.
We\'re running into a strange error using Oracle Odp.Net (connecting to Oracle 9). The problem is illustrated by the code snippet below.