HOWTO : Use sqlnet tracing to track down which tnsnames.ora file is used in the connection?
(Doc ID 846822.1)
Last updated on JANUARY 30, 2022
Applies to:Oracle TimesTen In-Memory Database - Version 22.214.171.124.0 and later
Information in this document applies to any platform.
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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