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After Migrating Folders_g To Framework Folders, Document Explorer Taskflow Shows Completely Blank Frame When Selecting Any of The Folder Links (Doc ID 2422258.1)

Last updated on JULY 18, 2018

Applies to:

Oracle WebCenter Portal - Version 11.1.1.9.180403 and later
Information in this document applies to any platform.

Symptoms

Oracle WebCenter Portal 11.1.1.9.x

After migrating Folders_g to FrameworkFolders, the Document Explorer Task Flow does not show folders or documents.  

First access to the Document Explorer shows Folders, but selecting any Folder shows a completely blank Frame where the Document Explorer Taskflow is.

Documents can still be viewed from UCM Admin console and can be check-in/check-out.  

Errors in the WC_Spaces-diagnostic.log are showing:

<Jul 10, 2018 8:35:55 AM EDT> <Warning> <oracle.adf.view.rich.component.fragment.UIXRegion> <ADF_FACES-00009> <Error processing viewId: /doclib-navigator/treeNav URI: /oracle/webcenter/doclib/view/jsf/taskflows/treeNav/treeNavigator.jsff actual-URI: /oracle/webcenter/doclib/view/jsf/taskflows/treeNav/treeNavigator.jsff.
java.lang.StringIndexOutOfBoundsException: String index out of range: 72
at java.lang.String.substring(String.java:1907)
at oracle.webcenter.doclib.internal.view.TreeRowKey$1.next(TreeRowKey.java:90)
at oracle.webcenter.doclib.internal.view.TreeRowKey$1.next(TreeRowKey.java:50)
at java.util.AbstractSequentialList.get(AbstractSequentialList.java:88)
at oracle.adfinternal.view.faces.model.FlattenedTreeCollectionModel.setPath(FlattenedTreeCollectionModel.java:331)
at oracle.adfinternal.view.faces.model.FlattenedTreeCollectionModel.setRowKey(FlattenedTreeCollectionModel.java:311)
at oracle.adfinternal.view.faces.renderkit.rich.TreeRendererUtils.initModel(TreeRendererUtils.java:305)
at oracle.adfinternal.view.faces.renderkit.rich.TreeRendererUtils.wrapModel(TreeRendererUtils.java:557)
at oracle.adfinternal.view.faces.renderkit.rich.TreeRendererUtils.getCollectionObject(TreeRendererUtils.java:353)
at oracle.adfinternal.view.faces.renderkit.rich.TreeRenderer.getCollectionObject(TreeRenderer.java:2002)
at oracle.adfinternal.view.faces.renderkit.rich.TreeRenderer._storeHeightAutosized(TreeRenderer.java:2169)
at oracle.adfinternal.view.faces.renderkit.rich.TreeRenderer.encodeAll(TreeRenderer.java:261)

Changes

Used the following document to migrate folders_g to FrameworkFolders:

<Note: 2309997.1> Migrating Folders_g to FrameworkFolders (11.1.1.9.x)

Cause

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