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Oracle MWA Is Slow "Please Wait" While Using Load and Drop (Doc ID 2258428.1)

Last updated on FEBRUARY 19, 2019

Applies to:

Oracle Warehouse Management - Version 12.1.3 and later
Information in this document applies to any platform.

Symptoms

On : 12.1.3 version, Performance

ACTUAL BEHAVIOR
---------------
Oracle MWA is slow "Please Wait" --- but only a few times/week. It cannot be reproduced at will

Using the Mobile Device the users are finding "Please Wait...." for a long time. It was tracked from a backend session and found that this query was running and taking long time:

The database session for this was in the wait event "gc cr request" frequently even though there were no issues in the RAC cluster.

EXPECTED BEHAVIOR
-----------------------
Expect to have better performance

STEPS
-----------------------
The issue cannot be reproduced at will -- but it was happening during Pick Load and Drop

Cause

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In this Document
Symptoms
Cause
Solution
References


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