Database Error Messages

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  • 23ai
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Updated
Jun 24, 2024

ORA-25435

Database link cannot be used after failing over with Transparent Application Continuity.

Cause

The use of database link was detected in the failed-over session while Transparent Application Continuity was in use.


Action

Consider whether the application can use Transaction mode of Application Continuity that supports failover with database links. (Use FAILOVER_TYPE=TRANSACTION). Use Fast Application Notification with Oracle connection pools for planned maintenance.