SAP Knowledge Base Article - Preview

2532629 - PI ESR: Function Editor crashes with Internal GUI error

Symptom

  • You are working with Process Integration (PI) or Process Orchestration (PO) mappings in the Enterprise Services Repository (ESR)
  • In particular this issue affects the Functions tab in ESR Message Mapping GUI
  • The GUI becomes unresponsive and may crash with an error link:
    Internal GUI error occurred
    java.lang.NullPointerException

    Error.png
  • If you capture the Java console trace as per SAP KBA 1891480 How to enable logging in Java WebStart console, you notice an error similar to the following:
    Thrown:
    java.lang.NullPointerException: null
    at com.sap.aii.mappingtool.mf.MappingTool$LibEditorHandler.valueModified(MappingTool.java:305)
    at com.sap.aii.utilxi.swing.toolkit.ModificationSupport.fireValueModified(ModificationSupport.java:51)
    at com.sap.aii.mappingtool.funclib.FunctionLibraryEditor.fireModified(FunctionLibraryEditor.java:626)
    at com.sap.aii.mappingtool.funclib.FunctionLibraryEditor.access$1300(FunctionLibraryEditor.java:69)
    at com.sap.aii.mappingtool.funclib.FunctionLibraryEditor$FunctionLibraryListener.libChanged(FunctionLibraryEditor.java:1004)
    at com.sap.aii.ib.bom.flib.FunctionLibrary.fireChanged(FunctionLibrary.java:87)
    at com.sap.aii.ib.bom.flib.FunctionLibrary.funcDefinitionChanged(FunctionLibrary.java:103)
    at com.sap.aii.ib.bom.flib.FunctionDefinition.fireChanged(FunctionDefinition.java:71)
    at com.sap.aii.ib.bom.flib.FunctionDefinition.codeChanged(FunctionDefinition.java:64)
    at com.sap.aii.ib.bom.flib.InlineFunctionCode.fireChanged(InlineFunctionCode.java:40)
    at com.sap.aii.ib.bom.flib.InlineFunctionCode.javaTextChanged(InlineFunctionCode.java:71)
    at com.sap.aii.ib.bom.flib.JavaSection.fireJavaTextChanged(JavaSection.java:44)
    at com.sap.aii.ib.bom.flib.JavaSection.setJavaCode...
    ...Thrown:
    com.sap.aii.utilxi.misc.api.BaseException: java.lang.NullPointerException
     at com.sap.aii.ibrep.gui.aris.common.AXIDialogFactory.showExceptionDialog(AXIDialogFactory.java:73)
     at com.idsscheer.framework.gui.AExceptionDialog.showErrorDialog(AExceptionDialog.java:15)
     at com.idsscheer.framework.gui.AExceptionDialog.showErrorDialog(AExceptionDialog.java:27)
     at com.idsscheer.aris.client.container.common.AFocusManager$1.run(AFocusManager.java:148)
     at java.awt.event.InvocationEvent.dispatch(Unknown Source)...
    Caused by: java.lang.NullPointerException: null
     at com.sap.aii.mappingtool.mf.MappingTool$LibEditorHandler.valueModified(MappingTool.java:190)
     at com.sap.aii.utilxi.swing.toolkit.ModificationSupport.fireValueModified(ModificationSupport.java:59)
     at com.sap.aii.mappingtool.funclib.FunctionLibraryEditor.fireModified(FunctionLibraryEditor.java:358)
     at com.sap.aii.mappingtool.funclib.FunctionLibraryEditor.access$1300(FunctionLibraryEditor.java:21)
     at com.sap.aii.mappingtool.funclib.FunctionLibraryEditor$ModListener.valueModified...

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Environment

  • SAP enhancement package 1 for SAP NetWeaver 7.3
  • SAP NetWeaver 7.4
  • SAP NetWeaver 7.5

Product

SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.3

Keywords

Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX, Mapping Editor, crash, hang, freeze, User-defined Function, UDF, testing , KBA , BC-XI-IBD , Integration Builder - Design , Problem

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