APAR status
Closed as program error.
Error description
Error Message: The problem is found while an UnMarshaller o/p is being fed as input for Marshaller. The Marshaller will produce xsi:nill="true" for those elements having a value with UnMarshalled o/p. For example, for if an unmarshaller o/p is <ns2:ImageCaptureDetail xmlns:ns2="http://test.com//sample"> <ns2:CaptureDate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"/> <ns2:CaptureResolutionCode ></ns2:CaptureResolutionCode> </ns2:ImageCaptureDetail> The JAXB marshaller will produce <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <ImageCaptureDetail xmlns="http://test.com//sample"> <CaptureDate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"/> <CaptureResolutionCode xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true">1</CaptureResolutionCode> </ImageCaptureDetail> Here with marhsaller o/p CaptureResolutionCode should not have xsi:nil attribute as the element is having data. The problem happens for JAXBElement wrapping which is being done by XJC. The issue is not happening for List (ArrayList) or for plain object type. . Stack Trace: N/A .
Local fix
Modify schema to include maxOccurs="unbounded" for problematic elements or avoid using substitutionGroup elements with attribute.
Problem summary
The problem happens as 'nil' state variable inside JAXB unmarshaller implementation is not being reset during XML element push and pop operation. The value set for previous element is being carry forwarded for the next elements.
Problem conclusion
This defect will be fixed in: 6.0.0 SR15 7.0.0 SR6 6.0.1 SR7 . Change is being made to reset 'nil' state variable inside IBM JVM JAXB unmarshaller implementation correctly.
Temporary fix
Comments
APAR Information
APAR number
IV46281
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-07-29
Closed date
2013-09-23
Last modified date
2013-10-21
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
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R600 PSY
UP
R700 PSY
UP
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Document Information
Modified date:
21 October 2013