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Database listener is showing ORA-28759, TNS-12560, TNS-00566 errors

in Database Administration (MOSC) 5 commentsAnswered

None of the lsnrctl commands work with any of the listeners. I'm using Oracle Enterprise 19.23.0.0. TDE is installed, setup and the wallet is open. Tnsping shows the same three errors

ORA-28759: failure to open file, TNS-12560 TNS:protocol adapter error and TNS-00566:  Message 566 not found

The 'failure to open file' seems to suggest the wallet is not open, but looking at the status in v$encryption_wallet it shows OPEN.

Any suggestions on what to look at?

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