PK34926: APPLICATION ERRORS (404, 500) WHEN ACCESSING PRECOMPILED JSPS

SUPERSEDED PK34926; 6.1.0.3: Application errors when accessing precompiled JSP
PK37124; 6.1.0.3: Application errors (404, 500) when accessing precompiled JSPs

APAR status

• Closed as program error.

Error description

• This APAR has been superceded by APAR PK37124.
  .
  .
  .
  .
  This problem results in an HTTP error code 404 when attempting
  to access the JSP page, for example:
  Error 404: SRVE0203E: Servlet [/jdkLevel15.jsp]:
  org.apache.jsp._jdkLevel15 was found, but is missing another
  required
  class.
  This problem also results in exceptions in the server logs:
  [11/18/06 13:00:33:473 EST] 0000001d ServletWrappe E
    [Servlet Error]-[_dontKeepGeneratedClassfiles.class]:
    java.lang.ClassNotFoundException:
      _dontKeepGeneratedClassfiles.class
    at com.ibm.ws.classloader.CompoundClassLoader.findClass
      (CompoundClassLoader.java:472)
    at com.ibm.ws.classloader.CompoundClassLoader.loadClass
      (CompoundClassLoader.java:373)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:563)
    at
  com.ibm.ws.jsp.webcontainerext.JSPExtensionClassLoader.
  _loadClass(JSPExtensionClassLoader.java:128)
    at
  com.ibm.ws.jsp.webcontainerext.JSPExtensionClassLoader.loadClass
      (JSPExtensionClassLoader.java:67)
    ... additional lines omitted ...
  For this problem, JSP precompilation completes successfully,
  however the JSP pages cannot be loaded because their
  associated JSP classes cannot be found when attempting to
  load the page.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: WebSphere Application Server 6.0.1.3 users   *
  *                 who have precompiled JSPs that use SDK 1.5   *
  *                 language features, such as enums.            *
  *                                                              *
  *                 This problem does not occur on Z/OS          *
  *                 installations.                               *
  ****************************************************************
  * PROBLEM DESCRIPTION: This problem results in an HTTP error   *
  *                      code 404 when attempting to access the  *
  *                      JSP page.  JSP precompilation           *
  *                      completes successfully, however the     *
  *                      JSP pages cannot be loaded because      *
  *                      their associated JSP classes cannot be  *
  *                      found when attempting to load the       *
  *                      page.                                   *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  This problem results in an HTTP error code 404 when attempting
  to access the JSP page, for example:
  
  Error 404: SRVE0203E: Servlet [/jdkLevel15.jsp]:
  org.apache.jsp._jdkLevel15 was found, but is missing another
  required class.
  
  This problem also results in exceptions in the server logs:
  
  [11/18/06 13:00:33:473 EST] 0000001d ServletWrappe E
    [Servlet Error]-[_dontKeepGeneratedClassfiles.class]:
    java.lang.ClassNotFoundException:
      _dontKeepGeneratedClassfiles.class
    at com.ibm.ws.classloader.CompoundClassLoader.findClass
      (CompoundClassLoader.java:472)
    at com.ibm.ws.classloader.CompoundClassLoader.loadClass
      (CompoundClassLoader.java:373)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:563)
    at com.ibm.ws.jsp.webcontainerext.JSPExtensionClassLoader.
      _loadClass(JSPExtensionClassLoader.java:128)
    at com.ibm.ws.jsp.webcontainerext.JSPExtensionClassLoader.
      loadClass(JSPExtensionClassLoader.java:67)
    ... additional lines omitted ...
  
  For this problem, JSP precompilation completes successfully,
  however the JSP pages cannot be loaded because their
  associated JSP classes cannot be found when attempting to
  load the page.
  

Problem conclusion

• Updated the code to correct this issue.  An ifix is available:
  Ifix 6.1.0.3-WS-WAS-IFPK34926.pak.
  
  This APAR is currently targeted for inclusion in fixpack
  6.1.0.3 for zOS only, and 6.0.1.4 for all platforms.
  Please refer to the Recommended Updates page for delivery
  information:http://www-1.ibm.com/support/docview.wss?rs=180
  &context=SSEQTP&uid=swg27004980
  

Temporary fix

• Keep prereq.eclipse.jdt at the IES 3.2.0 level.
  

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• JDT
  

Fix information

• Fixed component name

  WEBSPH APP SERV

• Fixed component ID

  5724J0800

Applicable component levels

• R61A PSY

     UP

• R61H PSY

     UP

• R61I PSY

     UP

• R61P PSY

     UP

• R61S PSY

     UP

• R61W PSY

     UP