PI41369: USING @INJECT @ANY CAUSES ERRORS

8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21

APAR status

• Closed as program error.

Error description

• Some of the following errors can be seen when using the @Inject
  @Any annotation
  
  ==============================
  
  
  [11/25/14 17:20:35:082 CET] 0000001d InjectInjecti I
  CWOWB0102E: A JCDI error has occurred
  
  
  [11/25/14 17:21:00:050 CET] 0000002b LocalExceptio E
  CNTR0020E: EJB threw an unexpected (non-declared) exception
  during invocation of method "test" on bean
  "BeanId(pmr26393cdi#websphere-error-0.0.1-SNAPSHOT.jar#StartInst
  anceQualifierErrorTest, null)". Exception data:
  java.lang.NullPointerException
  at
  de.gehe.websphere.instancequalifiererror.StartInstanceQualifierE
  rrorTest.test(StartInstanceQualifierErrorTest.java:30)
  
  
  ===============================
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:  All users of IBM WebSphere Application      *
  *                  Server V8.0 and V8.5 Contexts and           *
  *                  Dependency Injection (CDI)                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: CDI may inject the wrong bean when      *
  *                      two beans output identical results      *
  *                      from toString()                         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The wrong bean is being injected and a custom toString()
  method is written on at least two classes giving identical
  output
  

Problem conclusion

• Beans are now compared using a hash instead of the toString()
  method.
  
  The fix for this APAR is currently targeted for inclusion in
  fix packs 8.0.0.11 and 8.5.5.7  Please refer to the
  Recommended Updates page for delivery information:
  http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
  

Temporary fix

• Modify the toString methods to give unique results
  

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

  WEBSPHERE APP S

• Fixed component ID

  5724J0800

Applicable component levels

• R800 PSY

     UP

• R850 PSY

     UP