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IT07807: IN SOME CASES DP:DEFLATE WITH GZIP ALGORITHM WILL CAUSE PAYLOADS TO BE TRUNCATED

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • With some datasets a Deflate then Inflate using algorithm gzip
    will not produce identity, rather the output message will be
    truncated.
    

Local fix

  • Use Compress/Uncompress algorithm pair with Deflate/Inflate to
    resolve.
    

Problem summary

  • Affected is the use of  dp:deflate(_, 'gzip')  DataPower XSLT
    extension function.
    
    Sometimes this function produces invalid base64 string (padding
    character "=" not at the end) leading to truncation of original
    input after call of  dp:inflate(_ 'gzip').
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT07807

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-03-19

  • Closed date

    2015-06-16

  • Last modified date

    2015-06-29

  • 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

    DATAPOWER

  • Fixed component ID

    DP1234567

Applicable component levels

  • R600 PSY

       UP

  • R601 PSY

       UP

  • R700 PSY

       UP

  • R710 PSY

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 7.0.0

Reference #: IT07807

Modified date: 29 June 2015