PK78724: SYSFUN.DSN_XMLVALIDATE XML VALIDATION RETURNS SQLCODE0 INSTEAD ERROR SQLCODE FOR INVALID XML DOCUMENT ELEMENT

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• With invalid XML document, well-formed but one element is
  filled with incorrect values. DB2's SYSFUN.DSN_XMLVALIDATE
  function anyway does not recognize this error and returns an
  SQLCODE = 0.
  
  error SQLCODE should be issued
  

Local fix

• n/a
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: DB2 for z/Os V9 users of XML schema          *
  *                 validation.                                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: XML schema validation function          *
  *                      SYSFUN.DSN_XMLVALIDATE                  *
  *                      failed to report a validation           *
  *                      error and returned an SQLCODE = 0       *
  *                      when validating an invalid pattern      *
  *                      value in an XML document.               *
  *                                                              *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  A code bug was found in the XML schema compiler.
  

Problem conclusion

• - fixed the code bug in XML schema compiler;
  - integrated the XLXP parser v1.0.11.
  - SQLCODE -20399 (SRN20399) is returned to report the
    invalid XML document element.
  

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:

  UK44979

Modules/Macros

• DSNNVBAT DSNNVBCT DSNNVBRT DSNNVBRX DZPARSER
  SHREDBUF
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• R910 PSY UK44979

     UP09/04/02 P F904

Fix is available

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