IBM Support

PM23092: MORE THAN TWO TAGS WITH THE SAME NAME AND DIFFERENT VALUE IN IF/ELSE BLOCK FAILS.

Fixes are available

7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for AIX
7.0.0.15: Java SDK 1.6 SR9 Cumulative Fix for WebSphere Application Server
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for HP-UX
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for IBM i
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for Linux
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for Solaris
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for Windows
6.1.0.37: Java SDK 1.5 SR12 FP3 Cumulative Fix for WebSphere
7.0.0.17: WebSphere Application Server V7.0 Fix Pack 17
7.0.0.17: Java SDK 1.6 SR9 FP1 Cumulative Fix for WebSphere Application Server
7.0.0.19: WebSphere Application Server V7.0 Fix Pack 19
7.0.0.21: WebSphere Application Server V7.0 Fix Pack 21
7.0.0.23: WebSphere Application Server V7.0 Fix Pack 23
7.0.0.25: WebSphere Application Server V7.0 Fix Pack 25
7.0.0.27: WebSphere Application Server V7.0 Fix Pack 27
7.0.0.29: WebSphere Application Server V7.0 Fix Pack 29
6.1.0.47: WebSphere Application Server V6.1 Fix Pack 47
7.0.0.31: WebSphere Application Server V7.0 Fix Pack 31
7.0.0.27: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.33: WebSphere Application Server V7.0 Fix Pack 33
7.0.0.35: WebSphere Application Server V7.0 Fix Pack 35
7.0.0.37: WebSphere Application Server V7.0 Fix Pack 37
7.0.0.39: WebSphere Application Server V7.0 Fix Pack 39
7.0.0.41: WebSphere Application Server V7.0 Fix Pack 41
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
6.1.0.39: Java SDK 1.5 SR12 FP4 Cumulative Fix for WebSphere Application Server
6.1.0.41: Java SDK 1.5 SR12 FP5 Cumulative Fix for WebSphere Application Server
6.1.0.43: Java SDK 1.5 SR13 Cumulative Fix for WebSphere Application Server
6.1.0.45: Java SDK 1.5 SR14 Cumulative Fix for WebSphere Application Server
6.1.0.47: Java SDK 1.5 SR16 Cumulative Fix for WebSphere Application Server
7.0.0.19: Java SDK 1.6 SR9 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.21: Java SDK 1.6 SR9 FP2 Cumulative Fix for WebSphere
7.0.0.23: Java SDK 1.6 SR10 FP1 Cumulative Fix for WebSphere
7.0.0.25: Java SDK 1.6 SR11 Cumulative Fix for WebSphere Application Server
7.0.0.27: Java SDK 1.6 SR12 Cumulative Fix for WebSphere Application Server
7.0.0.29: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.31: Java SDK 1.6 SR15 Cumulative Fix for WebSphere Application Server
7.0.0.35: Java SDK 1.6 SR16 FP1 Cumulative Fix for WebSphere Application Server
7.0.0.37: Java SDK 1.6 SR16 FP3 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server

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APAR status

  • Closed as program error.

Error description

  • A problem occurs when JavaServer Pages(JSP) contain more than
    two tags with the same name and different values in an if/else
    block.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  IBM WebSphere Application Server versions   *
    *                  6.1 and 7.0 users of JavaServer Pages (JSP) *
    ****************************************************************
    * PROBLEM DESCRIPTION: JavaServer Pages cause a compilation    *
    *                      error to occur when there are more      *
    *                      than two tags with the same name and    *
    *                      different values in an if/else block.   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    PK29373 added functionality to allow two duplicate scripting
    variables using the  com.ibm.wsspi.jsp.usescriptvardupinit
    WebContainter custom property.  However, if there are more than
    two then the sample JSP would cause the error below.
    
    An example JSP would be:
    
        <% if (1 == 1) \{ %>
            <tag:tagVariable name="nameVariable" value="one"/>
            <p>Test one: "<%=nameVariable %>"</p>
       <% \} %>
    
        <% if (2 == 2) \{ %>
            <tag:tagVariable name="nameVariable" value="two"/>
            <p>Test two: "<%=nameVariable %>"</p>
       <% \} %>
    
        <tag:tagVariable name="nameVariable" value="three"/>
        <p>Test three: "<%=nameVariable %>"</p>
    
    Error:
    JSPG0049E: /test.jsp failed to compile :
    JSPG0091E: An error occurred at line: 21 in the file: /test.jsp
    JSPG0093E: Generated servlet error from file:
    /test.jsp/home/user/was/profiles/AppSrv01/temp/AppSrv01/server1/
    : 148 : Duplicate local variable nameVariable
    JSPG0091E: An error occurred at line: 25 in the file: /test.jsp
    JSPG0093E: Generated servlet error from file: /test.jsp
    /home/user/was/profiles/AppSrv01/temp/AppSrv01/server1/testApp/t
    : 176 : Duplicate local variable nameVariable
    

Problem conclusion

  • The WebSphere Application Server JSP container was changed to
    allow more than two duplicate scripting variables with the
    same name and different values in an if/else block when the
    com.ibm.wsspi.jsp.usescriptvardupinit WebContainer custom
    property is set to true.
    
    The fix for this APAR is currently targeted for inclusion in
    fix packs 7.0.0.15 and 6.1.0.37  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

    PM23092

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    61A

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-09-23

  • Closed date

    2010-10-27

  • Last modified date

    2010-10-27

  • 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

  • R61A PSY

       UP

  • R61H PSY

       UP

  • R61I PSY

       UP

  • R61P PSY

       UP

  • R61S PSY

       UP

  • R61W PSY

       UP

  • R61Z PSY

       UP

  • R700 PSY

       UP



Document information

More support for: WebSphere Application Server
General

Software version: 6.1

Reference #: PM23092

Modified date: 27 October 2010