UnsupportedCharsetException: X-IBM-1047-S390

In the old Daffodil bug reporting system, I was asked to transfer this problem forward here, which I have not done until now (sorry).

My sub-command in this case was save-parser, but in the past the exception has occurred with parse and unparse as well. 

The DFDL schema contains the following dfdl-format tag:

<dfdl:format xmlns:dfdl="http://www.ogf.org/dfdl/dfdl-1.0/" textStringPadCharacter="%SP;" textTrimKind="padChar" textPadKind="padChar" encoding="x-ibm-1047-s390" nilKind="literalCharacter" nilValue="%NUL;" ref="tpfbase:tpfBaseFmt"/>

I received the following exception in the output:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! An unexpected exception occurred. This is a bug! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Please report this bug and help us fix it: https://opensource.ncsa.illinois.edu/confluence/display/DFDL/How+to+Report+a+Bug Please include the following exception, the command you ran, and any input, schema, or tdml files used that led to this bug. java.nio.charset.UnsupportedCharsetException: X-IBM-1047-S390 at java.nio.charset.Charset.forName(Unknown Source) at edu.illinois.ncsa.daffodil.processors.charset.CharsetUtils$.getCharset(CharsetUtils.scala:85) at edu.illinois.ncsa.daffodil.processors.CharsetEv.compute(EvEncoding.scala:99) at edu.illinois.ncsa.daffodil.processors.CharsetEv.compute(EvEncoding.scala:91) at edu.illinois.ncsa.daffodil.processors.Evaluatable.apply(Evaluatable.scala:330) at edu.illinois.ncsa.daffodil.processors.EvaluatableBase$class.compile(Evaluatable.scala:170) at edu.illinois.ncsa.daffodil.processors.Evaluatable.compile(Evaluatable.scala:358) at edu.illinois.ncsa.daffodil.processors.EvaluatableBase$class.compile(Evaluatable.scala:143) at edu.illinois.ncsa.daffodil.processors.Evaluatable.compile(Evaluatable.scala:301) at edu.illinois.ncsa.daffodil.dsom.TermRuntimeValuedPropertiesMixin$class.maybeCharsetEv(RuntimePropertyMixins.scala:130) at edu.illinois.ncsa.daffodil.dsom.Term.maybeCharsetEv$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.maybeCharsetEv(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.TermRuntimeValuedPropertiesMixin$class.charsetEv(RuntimePropertyMixins.scala:121) at edu.illinois.ncsa.daffodil.dsom.Term.charsetEv$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.charsetEv(Term.scala:51) at edu.illinois.ncsa.daffodil.processors.KnownEncodingMixin$class.knownEncodingName(EncodingRuntimeData.scala:78) at edu.illinois.ncsa.daffodil.dsom.Term.knownEncodingName$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.knownEncodingName(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.TermEncodingMixin$class.knownEncodingAlignmentInBits(TermEncodingMixin.scala:84) at edu.illinois.ncsa.daffodil.dsom.Term.knownEncodingAlignmentInBits$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.knownEncodingAlignmentInBits(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.TermEncodingMixin$class.hasTextAlignment(TermEncodingMixin.scala:226) at edu.illinois.ncsa.daffodil.dsom.Term.hasTextAlignment$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.hasTextAlignment(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.TermEncodingMixin$class.isLocallyTextOnly(TermEncodingMixin.scala:109) at edu.illinois.ncsa.daffodil.dsom.Term.isLocallyTextOnly$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.isLocallyTextOnly(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.TermEncodingMixin$class.summaryEncoding(TermEncodingMixin.scala:198) at edu.illinois.ncsa.daffodil.dsom.Term.summaryEncoding$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.summaryEncoding(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.TermEncodingMixin$class.encodingInfo(TermEncodingMixin.scala:97) at edu.illinois.ncsa.daffodil.dsom.Term.encodingInfo$lzycompute(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.Term.encodingInfo(Term.scala:51) at edu.illinois.ncsa.daffodil.dsom.ElementBase$$anonfun$41.apply(ElementBase.scala:533) at edu.illinois.ncsa.daffodil.dsom.ElementBase$$anonfun$41.apply(ElementBase.scala:533) at edu.illinois.ncsa.daffodil.processors.TermRuntimeData.encodingInfo$lzycompute(RuntimeData.scala:161) at edu.illinois.ncsa.daffodil.processors.TermRuntimeData.encodingInfo(RuntimeData.scala:161) at edu.illinois.ncsa.daffodil.processors.TermRuntimeData.preSerialization(RuntimeData.scala:174) at edu.illinois.ncsa.daffodil.processors.ElementRuntimeData.preSerialization(RuntimeData.scala:712) at edu.illinois.ncsa.daffodil.dsom.ElementBase$$anonfun$2.apply$mcV$sp(ElementBase.scala:110) at edu.illinois.ncsa.daffodil.dsom.ElementBase$$anonfun$2.apply(ElementBase.scala:110) at edu.illinois.ncsa.daffodil.dsom.ElementBase$$anonfun$2.apply(ElementBase.scala:110) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.liftedTree1$1(OOLAG.scala:579) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.value$lzycompute(OOLAG.scala:577) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.value(OOLAG.scala:575) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.valueAsAny(OOLAG.scala:573) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$$anonfun$checkErrors$2.apply$mcV$sp(OOLAG.scala:281) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$$anonfun$checkErrors$2.apply(OOLAG.scala:281) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$$anonfun$checkErrors$2.apply(OOLAG.scala:281) at edu.illinois.ncsa.daffodil.oolag.OOLAG$.keepGoing(OOLAG.scala:74) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost.checkErrors(OOLAG.scala:281) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost.isError(OOLAG.scala:340) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory.edu$illinois$ncsa$daffodil$compiler$ProcessorFactory$$super$isError(Compiler.scala:150) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1$$anonfun$apply$mcZ$sp$2.apply$mcZ$sp(Compiler.scala:150) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1$$anonfun$apply$mcZ$sp$2.apply(Compiler.scala:141) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1$$anonfun$apply$mcZ$sp$2.apply(Compiler.scala:141) at edu.illinois.ncsa.daffodil.oolag.OOLAG$.keepGoing(OOLAG.scala:74) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1.apply$mcZ$sp(Compiler.scala:141) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1.apply(Compiler.scala:141) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1.apply(Compiler.scala:141) at scala.util.DynamicVariable.withValue(DynamicVariable.scala:58) at edu.illinois.ncsa.daffodil.ExecutionMode$$anonfun$usingCompilerMode$1.apply(ExecutionMode.scala:79) at edu.illinois.ncsa.daffodil.ExecutionMode$$anonfun$usingCompilerMode$1.apply(ExecutionMode.scala:79) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory.isError(Compiler.scala:141) at edu.illinois.ncsa.daffodil.compiler.Compiler.compileSource(Compiler.scala:332) at edu.illinois.ncsa.daffodil.Main$$anonfun$71.apply(Main.scala:728) at edu.illinois.ncsa.daffodil.Main$$anonfun$71.apply(Main.scala:727) at edu.illinois.ncsa.daffodil.util.Timer$.getTimeResult(Timer.scala:91) at edu.illinois.ncsa.daffodil.util.Timer$.getResult(Timer.scala:50) at edu.illinois.ncsa.daffodil.Main$.createProcessorFromSchema(Main.scala:727) at edu.illinois.ncsa.daffodil.Main$.run(Main.scala:1140) at edu.illinois.ncsa.daffodil.Main$.main(Main.scala:1316) at edu.illinois.ncsa.daffodil.Main.main(Main.scala)

My workaround to the exception has been to substitute "ebcdic-cp-us" for "x-ibm-1047-s390", but this will no longer work for users.

Thanks for your help.