IT16956: MAPPING NODE MAY FAIL TO LOAD CUSTOM ESQL IN XPATH

APAR status

• Closed as program error.

Error description

• When the Mapping node invokes custom ESQL from an XPath
  expression, and the same custom ESQL is also called in an XPath
  expression from a Mapping node in a different Application, the
  Mapping node may fail to load and run the custom ESQL.
  
  The error message will be similar to the following:
  
  'IXJXE1038E: [ERR 0785] No method with the correct arity was
  found in the class 'com.ibm.esql' when attempting to evaluate a
  call to the Java extension function
  

Local fix

• NA
  

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM Integration Bus using two or more Mapping nodes
  in different applications, where those nodes invoke maps that
  include custom ESQL calls from XPath expressions.
  
  
  Platforms affected:
  z/OS, MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  If a Mapping node invokes custom ESQL from an XPath expression,
  and the same custom ESQL  is also called in an XPath expression
  from another Mapping node in a different Application, the
  Mapping node may fail to load and run the custom ESQL.
  
  The error message will be similar to the following:
  
  'IXJXE1038E: [ERR 0785] No method with the correct arity was
  found in the class 'com.ibm.esql' when attempting to evaluate a
  call to the Java extension function
  
  
  
  
  There are a number of resource name changes between WebSphere
  Message Broker and IBM Integration Bus Version 9.0.  For details
  visit
  http://pic.dhe.ibm.com/infocenter/wmbhelp/v9r0m0/topic/com.ibm.e
  tools.mft.doc/bb23814_.htm
  

Problem conclusion

• The Mapping node is corrected and is now able to load and run
  custom ESQL from XPath expressions in different applications.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.7
  v9.0       9.0.0.10
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

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

  INTEGRATION BUS

• Fixed component ID

  5724J0540

Applicable component levels

• RA00 PSY

     UP