My Oracle Support Banner

Error Accessing Security Tab in WebCenter Admininstration Console, "An Unknown Error Occurred During Data Streaming. Ask Your System Administrator to Inspect the Server-Side Logs." (Doc ID 1553809.1)

Last updated on NOVEMBER 07, 2022

Applies to:

Oracle WebCenter Portal - Version 11.1.1.6.0 and later
Information in this document applies to any platform.

Symptoms

When trying to access the Security tab in  WebCenter Custom Portal Application Administration Console using the url  http://<HOSTNAME>:<PORT>/<Application_Root_Context>/admin, the following error is reported in a popup window:

An unknown error occurred during data streaming.
Ask you System Administrator to inspect the server-side logs.

 
The error in the  managed server log files shows:


<Apr 30, 2013 2:37:47 PM CDT> <Warning> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
javax.el.ELException: java.lang.NullPointerException
    at javax.el.BeanELResolver.getValue(BeanELResolver.java:298)
    at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
    at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200)
    at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
    at com.sun.el.parser.AstEqual.getValue(AstEqual.java:54)
    at com.sun.el.parser.AstAnd.getValue(AstAnd.java:59)
    at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
    at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:68)
    at org.apache.myfaces.trinidad.component.UIXComponentBase.getBooleanProperty(UIXComponentBase.java:1204)
    at org.apache.myfaces.trinidad.component.UIXComponentBase.isRendered(UIXComponentBase.java:423)
    at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:154)
    at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
    at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:213)
    at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:343)
    at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
    at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
    at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:938)
    at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:406)
    at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
    at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.renderDataCell(BaseColumnRenderer.java:1386)
    at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.encodeAll(BaseColumnRenderer.java:104)
    at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
    at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
    at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:938)
    at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:406)
    at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
    at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.renderDataBlockRows(TableRenderer.java:1957)
    at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._renderSingleDataBlock(TableRenderer.java:1618)
    at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._handleDataFetch(TableRenderer.java:1022)
    at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.encodeAll(TableRenderer.java:506)
    at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
    at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
    at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
    at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:538)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:938)
    at oracle.adfinternal.view.faces.util.rich.InvokeOnComponentUtils$EncodeChildVisitCallback.visit(InvokeOnComponentUtils.java:113)
    at org.apache.myfaces.trinidadinternal.context.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:222)
    at org.apache.myfaces.trinidad.component.UIXIterator.visitTree(UIXIterator.java:251)
    at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
    at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
    at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
.
.

Caused By: java.lang.NullPointerException
    at oracle.webcenter.security.common.WCGroup.<init>(WCGroup.java:74)
    at oracle.webcenter.security.common.IdentityWrapper.getGroup(IdentityWrapper.java:183)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at javax.el.BeanELResolver.getValue(BeanELResolver.java:293)
    at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
    at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200)
    at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
    at com.sun.el.parser.AstEqual.getValue(AstEqual.java:54)
    at com.sun.el.parser.AstAnd.getValue(AstAnd.java:59)
    at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
    at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:68)
    at org.apache.myfaces.trinidad.component.UIXComponentBase.getBooleanProperty(UIXComponentBase.java:1204)

 





Changes

   The issue can occur with any LDAP server (Oracle Internet Directory, Active Directory, Embedded LDAP of WLS etc)

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.