3620475 - Errors in Default Trace in EP-KM component after upgrading SAP Portal to NW 7.5

After SAP Enterprise Portal upgrade to NW 7.5, the first access to: "Content Administration --> KM content" generates errors in the Default Trace in EP-KM-CM and EP-KM-FWK-RF components. KM Content is displayed correctly.

After applying SAP Note 1716927 and KBA 2078850, the following entries remained in the Default Trace: 

Could not create layoutcontroller with alias TaskListLayoutController and classname com.sap.ip.collaboration.asyncui.impl.taskui.rendering.layout.TaskListLayoutController:java.lang.ClassNotFoundException: com.sap.ip.collaboration.asyncui.impl.taskui.rendering.layout.TaskListLayoutController

com.sapportals.wcm.service.resourcelistfilter.cm.MonitorHistoryFilter java.lang.ClassNotFoundException: com.sapportals.wcm.service.resourcelistfilter.cm.MonitorHistoryFilter

com.sap.ip.collaboration.coreui.api.people.flexibleui.CLPListFilter java.lang.ClassNotFoundException: com.sap.ip.collaboration.coreui.api.people.flexibleui.CLPListFilter

Could not create instance of class <com.sap.ip.collaboration.coreui.api.people.flexibleui.CLPListFilter>. Please check the mapping entries in the framework#

com.sap.ip.collaboration.asyncui.impl.taskui.TaskListFilter java.lang.ClassNotFoundException: com.sap.ip.collaboration.asyncui.impl.taskui.TaskListFilter

Could not create command with alias taskName and classname com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererTaskName:java.lang.ClassNotFoundException: com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererTaskName

Could not create command with alias taskpriority and classname com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererPriority:java.lang.ClassNotFoundException: com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererPriority

Could not create command with alias taskprogress and classname com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererProgress:java.lang.ClassNotFoundException: com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererProgress

Could not create command with alias taskescalation and classname com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererEscalation:java.lang.ClassNotFoundException: com.sap.ip.collaboration.asyncui.impl.taskui.rendering.property.PropertyRendererEscalation

SAP NetWeaver 7.5

KBA , EP-KM-CM , Content Management , Problem