7.0.0.6 user action throws RSEG1003U

Running this user action (which worked at 7.0.0.4):
CVTRPGSRC FROMFILE(&L/&F) FROMMBR(&N) TOFILE(&L/QRPGLESRC) TOMBR(&N) LOGFILE(*NONE)


I get:
RSEG1003U An unexpected exception has occurred

java.lang.NullPointerException
java.lang.NullPointerException

at com.ibm.etools.systems.core.ui.uda.SystemUDActionSubsystem.doCommandSubstitutions(Unknown Source)

at com.ibm.etools.systems.core.ui.uda.SystemUDActionSubsystem.run(Unknown Source)

at com.ibm.etools.systems.core.ui.uda.SystemUDAsBaseAction.run(Unknown Source)

at org.eclipse.jface.action.Action.runWithEvent(Unknown Source)

at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(Unknown Source)

at org.eclipse.jface.action.ActionContributionItem.access$2(Unknown Source)

at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(Unknown Source)

at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)

at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)

at org.eclipse.ui.internal.Workbench.runEventLoop(Unknown Source)

at org.eclipse.ui.internal.Workbench.runUI(Unknown Source)

at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Unknown Source)

at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Unknown Source)

at org.eclipse.ui.internal.ide.IDEApplication.run(Unknown Source)

at org.eclipse.core.internal.runtime.PlatformActivator$1.run(Unknown Source)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(Unknown Source)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Unknown Source)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.eclipse.core.launcher.Main.invokeFramework(Unknown Source)

at org.eclipse.core.launcher.Main.basicRun(Unknown Source)

at org.eclipse.core.launcher.Main.run(Unknown Source)

at org.eclipse.core.launcher.Main.main(Unknown Source)


I get identical errors no matter what command I use, whether from the .4 set of from a new user action I created with .6.