Error when adding co line item

Running Mapics Version 9. I'm getting the following error when we add certain line items to a customer order. We do have a user exit on the C.O. Line Item file but it seems to be going through all that code fine. Can anyone tell me how to figure out where this error is coming from? How can I look at the Transaction Status to see what it means? Thanks in advance!

com.pjx.cas.ejb.spc.ProcedureErrorException: Transaction ended in error -- open Transaction Status to see messages.
at com.pjx.cas.ejb.spc.as400.StandardCallImpl.signalException(StandardCallImpl.java:206)
at com.pjx.ejb.spc.as400.AS400ProgramCall.run(AS400ProgramCall.java:300)
at com.pjx.ejb.recipe.AbstractStoragePolicy.callValidateByNameProtected(AbstractStoragePolicy.java:1573)
at com.pjx.ejb.recipe.SpcStoragePolicy.callValidateByName(SpcStoragePolicy.java:210)
at com.pjx.ejb.recipe.AbstractStoragePolicy.callValidate(AbstractStoragePolicy.java:1467)
at com.pjx.cas.ejb.recipe.PjxSpcStoragePolicy.callValidate(PjxSpcStoragePolicy.java:897)
at com.pjx.ejb.recipe.AbstractStoragePolicy.validate(AbstractStoragePolicy.java:873)
at com.pjx.ejb.container.EntityHomeAdapter.validate(EntityHomeAdapter.java:1525)
at com.pjx.ejb.container.EntityHomeAdapter.handle_validate(EntityHomeAdapter.java:2659)
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 com.pjx.ejb.container.EntityHomeAdapter.invoke(EntityHomeAdapter.java:1847)
at com.pjx.ejb.domain.ServerDeploymentModel.invokeHome(ServerDeploymentModel.java:410)
at com.pjx.ejb.server.EjbServerImpl$29.perform(EjbServerImpl.java:1213)
at com.pjx.cfo.tc.ThreadContext.performSwitchPrivate(ThreadContext.java:1096)
at com.pjx.cfo.tc.ThreadContext.performSwitch(ThreadContext.java:847)
at com.pjx.cfo.tc.ThreadContext.perform(ThreadContext.java:723)
at com.pjx.ejb.server.EjbServerImpl.invokeHome(EjbServerImpl.java:1209)
at com.pjx.ejb.server.EjbServer.invokeHome(EjbServer.java:948)
at com.pjx.ejb.server.ServerDispatcher.invokeHome(ServerDispatcher.java:60)
at com.pjx.ejb.container.EjbHomeProxy.invoke(EjbHomeProxy.java:63)
at com.mapics.csm.CoLineItemHome_Proxy$PjxDynamic.validate(<Unknown>)
at com.pjx.ejb.domain.ClientDomainBroker$38.perform(ClientDomainBroker.java:1940)
at com.pjx.cfo.tc.ThreadContext.performSwitchPrivate(ThreadContext.java:1096)
at com.pjx.cfo.tc.ThreadContext.performSwitch(ThreadContext.java:847)
at com.pjx.ejb.domain.ClientDomainBroker.validate(ClientDomainBroker.java:1934)
at com.pjx.ejb.domain.ClientTransactionContext.validate(ClientTransactionContext.java:800)
at com.pjx.cfo.work.basic.BasicCreatePromptWorkModel.handleValidateRemote(BasicCreatePromptWorkModel.java:1776)
at com.pjx.cfo.work.basic.BasicWorkModel.performValidating(BasicWorkModel.java:2097)
at com.pjx.cfo.work.basic.BasicWorkModel$3.perform(BasicWorkModel.java:457)
at com.pjx.cfo.util.fsm.FiniteStateMachine.setState(FiniteStateMachine.java:287)
at com.pjx.cfo.util.fsm.FiniteStateMachine.fireEvent(FiniteStateMachine.java:172)
at com.pjx.cfo.work.basic.BasicWorkModel.fireTransitionEvent(BasicWorkModel.java:1808)
at com.pjx.cfo.work.basic.BasicWorkModel.commit(BasicWorkModel.java:353)
at com.pjx.gui.controller.CreatePromptController.handleCommitRequested(CreatePromptController.java:557)
at com.pjx.gui.controller.PromptController$3.pjxActionPerformed(PromptController.java:276)
at com.pjx.gui.view.swing.PjxActionListener$1.perform(PjxActionListener.java:54)
at com.pjx.cfo.tc.ThreadContext.performSwitchPrivate(ThreadContext.java:1088)
at com.pjx.cfo.tc.ThreadContext.performSwitch(ThreadContext.java:847)
at com.pjx.cfo.tc.ThreadContext.performSwitch(ThreadContext.java:816)
at com.pjx.gui.view.swing.PjxListener.performRoutine(PjxListener.java:53)
at com.pjx.gui.view.swing.PjxListener.performRoutine(PjxListener.java:42)
at com.pjx.gui.view.swing.PjxActionListener.actionPerformed(PjxActionListener.java:48)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Ricky Thompson
AS/400 Programmer

Qualitest/Vintage Pharmaceuticals
120,130, 150 Vintage Drive
Huntsville, AL 35811 USA
Phone: +1 256-859-4011 x7191 Direct Line: +1 256-799-7191
rthompson@xxxxxxxxxxxxxxx
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