IBM Support

PM26777: JSP ATTRIBUTE USETHREADTAGPOOL=TRUE CAUSES COMPILATION ERROR

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • JSP attribute useThreadTagPool=true causes compilation error
    

Local fix

  • n/a
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  IBM WebSphere Application Server Version    *
    *                  7.0 users of JavaServer Pages (JSP).        *
    ****************************************************************
    * PROBLEM DESCRIPTION: When the JSP 'useThreadTagPool'         *
    *                      attribute is set to true a JSP          *
    *                      compilation error can occur.            *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
     The JSP compilation error occurs when the following are true:
    - JSP 'useThreadTagPool' attribute is true
    - 2 (or more) inner tags are used (of the same type)
    - The inner tag is of type javax.servlet.jsp.tagext.BodyTagSuppo
    - The inner tag uses a variable
    - Outer tag is a custom tag
    
    An example of the exception is:
    
    Error Message:
    JSPG0049E: /test.jsp failed to compile :
    JSPG0091E: An error occurred at line: 5 in the file: /test.jsp
    JSPG0093E: Generated servlet error from file: /test.jsp
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 251 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    JSPG0091E: An error occurred at line: 5 in the file: /test.jsp
    JSPG0093E: Generated servlet error from file: /test.jsp
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 257 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 267 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 273 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    JSPG0091E: An error occurred at line: 8 in the file: /test.jsp
    JSPG0093E: Generated servlet error from file: /test.jsp
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 284 : Duplicate local variable _jspx_th_test_testInner_0
    JSPG0091E: An error occurred at line: 8 in the file: /test.jsp
    JSPG0093E: Generated servlet error from file: /test.jsp
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 289 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    JSPG0091E: An error occurred at line: 8 in the file: /test.jsp
    JSPG0093E: Generated servlet error from file: /test.jsp
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 295 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 305 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    c:\WAS_HOME\profiles\AppSrv01\temp\AppSrv01\server1\test_war\tes
    : 311 : _jspx_push_body_count_test_testInner_0 cannot be resolve
    

Problem conclusion

  • The JSP container was modified so there is no longer an error
    when the JSP attribute 'useThreadTagPool' is enabled in this
    scenario.
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 7.0.0.17.  Please refer to the Recommended Updates
    page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM26777

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    61S

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-11-15

  • Closed date

    2011-01-31

  • Last modified date

    2011-01-31

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R700 PSY

       UP



Document information

More support for: WebSphere Application Server
General

Software version: 6.1

Reference #: PM26777

Modified date: 31 January 2011