Get Unexpected Error in MWA Screens -Exception java.lang.ClassCastException: oracle.apps.inv.lov.server.LocatorKFF cannot be cast to oracle.apps.mwa.beans.DescriptiveFlexFieldBean when Locator is Chosen

(Doc ID 1365273.1)

Last updated on JULY 18, 2017

Applies to:

Oracle Inventory Management - Version 12.0.0 to 12.1.3 [Release 12.0 to 12.1]
Information in this document applies to any platform.

Symptoms

Mobile Transactions
Get an unexpected error in MWA screens when locator is chosen. Generate stock locator flex field definition for Mobile transactions concurrent program has been run.

Error seen in Java stack is

Exception java.lang.ClassCastException: oracle.apps.inv.lov.server.LocatorKFF cannot be cast to oracle.apps.mwa.beans.DescriptiveFlexFieldBean

ERROR
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Unexpected error

STEPS
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The issue can be reproduced at will with the following steps:
1. Pick locator from MWA UI

Changes

New site

Cause

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