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Passivation Warning "Another user has changed the row..." Not Shown For Later Users Committing Changes (Doc ID 2448564.1)

Last updated on FEBRUARY 10, 2019

Applies to:

Oracle JDeveloper - Version and later
Information in this document applies to any platform.


When passivation occurs the warning "Another user has changed the row..." is not shown for later users committing changes to the same table.

Scenario: Two users are working on the same table row in an ADF application with AM locking mode optimistic.

User 1 and 2 have same page already open (no changes made yet). User 1 changes value for an input and commits, then User 2 changes that same input and commits but the warning "Another user has changed the row..." is not showing for User 2.

If number of users is equal or less than the setting Referenced Pool Size (jbo.recyclethreshold) (say 10) to keep AM instance affinity (not passivating) then warning is correctly shown.

If AM pooling is disabled the warning is shown as expected.


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In this Document
 Proper tune of AM pool size
 Use oracle.adf.model.__isClientConsistencyEnabled__

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