Database Error Messages

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Updated
Jun 24, 2024

ORA-12933

failed to connect while serving a nonlogged block fetch request

Cause

A request from a remote database in the same Oracle Data Guard configuration to send data blocks to avoid or replace soft corrupt blocks due to nonlogged operations could not connect to the requesting database. This error is accompanied by additional errors that indicate the reason for the failure.


Action

Use any additional errors reported to identify and rectify the the underlying issue.