3455976 - LD Upload Table Has Stack Trace Error That Primary Key is Not In Layout

When a user attempts to pull up data for a LD table on the LD Upload Utility screens, they receive a stack trace error. The key portion indicates that a "Primary key" is "not in layout". Below is a sample full stack trace, specifically calling out LD2.

    java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.workforcesoftware.Jsp.Util.ActionHandler.doAction(ActionHandler.java:228)
	at com.workforcesoftware.Jsp.LdUploadUtil.LdUploadAction.doAction(LdUploadAction.java:103)
	at com.workforcesoftware.ClientRequests.JspUtils.WActionBase.performNoSynchronize(WActionBase.java:712)
	at com.workforcesoftware.ClientRequests.JspUtils.WActionBase.handleNormalRequest(WActionBase.java:570)
	at com.workforcesoftware.ClientRequests.JspUtils.WActionBase.handleRequest(WActionBase.java:306)
	at com.workforcesoftware.ClientRequests.JspUtils.WActionBase.execute(WActionBase.java:191)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.ezest.util.TargetToSystemFeatureFilter.doFilter(TargetToSystemFeatureFilter.java:116)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.workforcesoftware.ClientRequests.WFServletFilter$1.execute(WFServletFilter.java:66)
	at com.workforcesoftware.runtime.ResourceTracker.executeThenRelease(ResourceTracker.java:185)
	at com.workforcesoftware.runtime.ResourceTracker.executeOperationAndReleaseResources(ResourceTracker.java:97)
	at com.workforcesoftware.ClientRequests.WFServletFilter.doFilter(WFServletFilter.java:57)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.workforcesoftware.ClientRequests.UIThemeFilter.doFilter(UIThemeFilter.java:58)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.workforcesoftware.ClientRequests.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:48)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.workforcesoftware.ClientRequests.P3PFilter.doFilter(P3PFilter.java:56)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:196)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at de.javakaffee.web.msm.RequestTrackingContextValve.invoke(RequestTrackingContextValve.java:99)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
	at de.javakaffee.web.msm.RequestTrackingHostValve.invoke(RequestTrackingHostValve.java:157)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:366)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:639)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:847)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1680)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: com.workforcesoftware.Exceptions.InternalApplicationException: Primary key LD2 not in layout
	at com.workforcesoftware.LD.LdUploadUtil.LdUploadDataBase.getPrimaryKeyFields(LdUploadDataBase.java:409)
	at com.workforcesoftware.LD.LdUploadUtil.LdUploadDataBase.<init>(LdUploadDataBase.java:66)
	at com.workforcesoftware.LD.LdUploadUtil.LdUploadDataBase.<init>(LdUploadDataBase.java:55)
	at com.workforcesoftware.LD.LdUploadUtil.LdUploadReadOnlyData.<init>(LdUploadReadOnlyData.java:40)
	at com.workforcesoftware.LD.LdUploadUtil.LdUploadFactory.getReadOnlyData(LdUploadFactory.java:52)
	at com.workforcesoftware.Jsp.LdUploadUtil.LdUploadAction$LdUploadActionHandler.show(LdUploadAction.java:218)
	... 57 more