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PI59846: RDZ 9.5.1 CAN RECEIVE PLI REAL TIME SYNTAX CHECK GETS ERROR "FAILED TO CREATE SYMBOL TABLE" ASSERTIONFAILEDEXCEPTION

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APAR status

  • Closed as program error.

Error description

  • Rational Develooper for System z 9.5.1 can receive a PLI real
    time syntax check gets error "Failed to create symbol table"
    AssertionFailedException
    
    This can happen in a rather complex source program with multiple
    copybooks.
    
    Exception stack, as can be observed in the view: Error Log
    org.eclipse.core.runtime.AssertionFailedException: assertion
    failed: Internal error: waitingIfElseBlockQueue is empty
    at org.eclipse.core.runtime.Assert.isTrue(Unknown Source)
    at
    com.ibm.systemz.pl1.editor.core.symbolTable.MacroStructureVisito
    r.completeSingleUnit(Unknown Source)
    at
    com.ibm.systemz.pl1.editor.core.symbolTable.MacroStructureVisito
    r.visit(Unknown Source)
    at
    com.ibm.systemz.pl1.editor.core.parser.Ast.Pl1SourceProgram.ente
    r(Unknown Source)
    at
    com.ibm.systemz.pl1.editor.core.parser.Ast.Pl1SourceProgramList.
    enter(Unknown Source)
    at
    com.ibm.systemz.pl1.editor.core.parser.Ast.Pl1SourceProgramList.
    accept(Unknown Source)
    at
    com.ibm.systemz.pl1.editor.core.symbolTable.SymbolTableDelegate.
    resolve(Unknown Source)
    at
    com.ibm.systemz.pl1.editor.core.parser.Pl1Parser.resolve(Unknown
    Source)
    at
    com.ibm.systemz.pl1.editor.core.parser.Pl1ParserImpl.resolve(Unk
    nown Source)
    at
    com.ibm.systemz.pl1.editor.core.parser.Pl1Parser.resolve(Unknown
    Source)
    at
    com.ibm.systemz.common.editor.parse.SectionedParseController.doP
    arse(Unknown Source)
    at
    com.ibm.systemz.common.editor.parse.SectionedParseController.par
    se(Unknown Source)
    at
    com.ibm.systemz.common.editor.parse.SectionedParseController.par
    se(Unknown Source)
    at
    com.ibm.systemz.common.jface.editor.parse.ReconcilingStrategy.pa
    rseAll(Unknown Source)
    at
    com.ibm.systemz.common.jface.editor.parse.ReconcilingStrategy.re
    concile(Unknown Source)
    at
    org.eclipse.jface.text.reconciler.MonoReconciler.process(Unknown
    Source)
    at
    com.ibm.systemz.common.jface.editor.parse.Reconciler.process(Unk
    nown Source)
    at
    org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundT
    hread.run(Unknown Source
    

Local fix

Problem summary

  • RDz's PL/I parser sometimes handles nested %IF statements
    incorrectly.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PI59846

  • Reported component name

    RATL DEV FOR SY

  • Reported component ID

    5724T0700

  • Reported release

    950

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-03-29

  • Closed date

    2016-05-27

  • Last modified date

    2016-05-27

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    RATL DEV FOR SY

  • Fixed component ID

    5724T0700

Applicable component levels

  • R951 PSY

       UP



Document information

More support for: Rational Developer for System z

Software version: 950

Reference #: PI59846

Modified date: 27 May 2016