HOWTO : Use sqlnet tracing to track down which tnsnames.ora file is used in the connection?
(Doc ID 846822.1)
Last updated on JANUARY 08, 2020
Applies to:Oracle TimesTen In-Memory Database - Version 22.214.171.124.0 and later
Information in this document applies to any platform.
***Checked for relevance on 10-Mar-2015***
The goal of this document is to describe how to use sqlnet trace to track down problems related to tnsnames.ora file resolution. Example of error that is related to tns-name resolution:
Trying to connect using:
Error - ORA-12154: Data source name not found and no default driver specified
Error - ORA-01012: not logged on
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