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Tag Archives: oracle sqlnet.ora

sqlnet.ora file in Oracle

Mehmet Salih Deveci June 17, 2021 Oracle 0

I will explain sqlnet.ora file in Oracle in this post.

ORA-28040: No matching authentication protocol

Mehmet Salih Deveci March 1, 2019 ORA-ERRORS 10

You can get ” ORA-28040: No matching authentication protocol ” error because of Oracle Client incompatibility when you upgrade Oracle database from 11g to 12c or Oracle 18c, 19c,