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view.pageDefs.queryFormPageDef Allows Mandatory but has Nullvalue Position set to 'none'. Error (Doc ID 2542308.1)

Last updated on SEPTEMBER 05, 2019

Applies to:

Oracle JDeveloper - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

After migrating the ADF application from 11g to 12.2.1.3, clicking the Submit button when a field is not mandatory and no value was entered causes the following error in the log file

<Error> <oracle.adf.model.log.UserHintsImpact> <BEA-000000> <ListBinding:<LOV_NAME> in pagedef: <PAGE_DEF> allows mandatory but has nullvalue position set to 'none'.>
<Error> <oracle.adf.model.log.UserHintsImpact> <BEA-000000> <Ignoring Mandatory Flag. ListBinding:<LOV_NAME> has nullvalue position set to 'none' in ...>

In 11g, even though the field is left empty and the attribute is not mandatory, clicking on "Submit" does not cause the above error in the log.



Changes

 

Cause

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