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Upgrade 12.2 To 19 : TCPS listener fails with ORA-12560: TNS:protocol adaptor error (Doc ID 2746071.1)

Last updated on JANUARY 22, 2021

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


After upgrading the database from12c to 19c unable to start the listener


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