“An Unresolvable Error” After Trying To Get "User Details" From BPM Workspace (Doc ID 2714887.1)

Last updated on MAY 15, 2023

Applies to:

Symptoms

On : 12.2.1.4.0 version, Workspace

“An unresolvable error” after trying to get "User Details" from BPM Workspace

After installation the patch for bug 31309642 , the following issue occurs:

when the user tries to see "User Details" (clicking on 'User Details' option in BPM Workspace) blank screen (with the error “An unsolvable error has occurred. Please contact your administrator for more information”) is thrown.
 

ERROR
-----------------------
 

<Sep 18, 2020 3:00:12,377 PM MSK> <Error> <oracle.adfinternal.controller.application.AdfcExceptionHandler> <ADFC-50018> <ADFc: No exception handler was found for an application exception.
javax.el.PropertyNotFoundException: The class 'java.lang.Boolean' does not have the property 'displayName'.
at javax.el.BeanELResolver.getBeanProperty(BeanELResolver.java:645)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:309)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at com.sun.el.parser.AstValue.getValue(AstValue.java:139)
at com.sun.el.parser.AstValue.getValue(AstValue.java:203)
at com.sun.el.parser.AstDeferredExpression.getValue(AstDeferredExpression.java:63)
at com.sun.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:68)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
at org.apache.myfaces.trinidad.component.UIXFacesBeanImpl.getBoundProperty(UIXFacesBeanImpl.java:212)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:78)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getValue(ValueRenderer.java:197)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getConvertedString(ValueRenderer.java:157)
at oracle.adfinternal.view.faces.renderkit.rich.OutputTextRenderer.encodeAll(OutputTextRenderer.java:136)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1963)

[...]

<Sep 18, 2020 3:00:12,380 PM MSK> <Warning> <oracle.adfinternal.view.faces.context.RichExceptionHandler> <BEA-000000> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
javax.el.PropertyNotFoundException: The class 'java.lang.Boolean' does not have the property 'displayName'.
at javax.el.BeanELResolver.getBeanProperty(BeanELResolver.java:645)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:309)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at com.sun.el.parser.AstValue.getValue(AstValue.java:139)
at com.sun.el.parser.AstValue.getValue(AstValue.java:203)
at com.sun.el.parser.AstDeferredExpression.getValue(AstDeferredExpression.java:63)
at com.sun.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:68)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
at org.apache.myfaces.trinidad.component.UIXFacesBeanImpl.getBoundProperty(UIXFacesBeanImpl.java:212)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:78)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getValue(ValueRenderer.java:197)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getConvertedString(ValueRenderer.java:157)
at oracle.adfinternal.view.faces.renderkit.rich.OutputTextRenderer.encodeAll(OutputTextRenderer.java:136)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1963)

[...]

<Sep 18, 2020 3:00:12,381 PM MSK> <Error> <oracle.help.web.rich.OHWFilter> <BEA-000000> <The class 'java.lang.Boolean' does not have the property 'displayName'.
javax.el.PropertyNotFoundException: The class 'java.lang.Boolean' does not have the property 'displayName'.
at javax.el.BeanELResolver.getBeanProperty(BeanELResolver.java:645)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:309)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at com.sun.el.parser.AstValue.getValue(AstValue.java:139)
at com.sun.el.parser.AstValue.getValue(AstValue.java:203)
at com.sun.el.parser.AstDeferredExpression.getValue(AstDeferredExpression.java:63)
at com.sun.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:68)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
at org.apache.myfaces.trinidad.component.UIXFacesBeanImpl.getBoundProperty(UIXFacesBeanImpl.java:212)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:78)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getValue(ValueRenderer.java:197)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getConvertedString(ValueRenderer.java:157)
at oracle.adfinternal.view.faces.renderkit.rich.OutputTextRenderer.encodeAll(OutputTextRenderer.java:136)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1963)



STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Navigate to BPM Workspace
2. Login with the user
3. Click on User Details
4. The issue occurs

Changes

Cause

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