IC90781: POOR PERFORMANCE ON JSONX TO JSON CONVERSION

APAR status

• Closed as program error.

Error description

• Use of multiple regexp:replace() statements in
  store:///jsonx2json.xsl slows conversion
  transformation by a large factor.
  

Local fix

Problem summary

• Affected is the use of the DataPower shipped stylesheet
  store:///jsonx2json.xsl for converting data from JSONX format
  to JSON.
  
  Performance for <json:string> conversion was poor due to several
  regexp:replace() statements needed to handle JSON escaping. The
  escaping functionality is now realized in firmware code.
  

Problem conclusion

• Fix is available in 4.0.1.17, 4.0.2.13, 5.0.0.8 and 6.0.0.0.
  
  For a list of the latest fix packs available, please see:
  http://www-01.ibm.com/support/docview.wss?uid=swg21237631
  

Temporary fix

Comments

APAR Information

• 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

  DTPWR INTGRAPL

• Fixed component ID

  DP905XI52

Applicable component levels

• R401 PSY

     UP

• R402 PSY

     UP

• R500 PSY

     UP

• R600 PSY

     UP