"Alter Database Open" hangs with "WAITED TOO LONG FOR A ROW CACHE ENQUEUE LOCK" (Doc ID 2886874.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 19.3.0.0.0 and later
Information in this document applies to any platform.

Attempting to convert a Physical Standby Database to Snapshot Standby completes successfully.

However, the "ALTER DATABASE OPEN" waits indefinitely with message "WAITED TOO LONG FOR A ROW CACHE ENQUEUE LOCK".

- alert log shows:

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In this Document

Symptoms

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