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Abstract
SAML Web SSO ClassNotFoundException for TrustAssociationUtil in 9.0.5.4
Download Description
PH26842 resolves the following problem:
ERROR DESCRIPTION:
When running WebSphere Application Server fixpack 9.0.5.4, if a URL is invoked that is protected by the SAML Web SSO TAI, during the processing of the request a classloader error occurs.
java.lang.NoClassDefFoundError:
com.ibm.ws.security.web.TrustAssociationUtil
ERROR DESCRIPTION:
When running WebSphere Application Server fixpack 9.0.5.4, if a URL is invoked that is protected by the SAML Web SSO TAI, during the processing of the request a classloader error occurs.
java.lang.NoClassDefFoundError:
com.ibm.ws.security.web.TrustAssociationUtil
at com.ibm.ws.security.web.saml.util.SAMLTaiState.saveReqURL(SAMLTaiState.java:289)
at com.ibm.ws.security.web.saml.ACSTrustAssociationInterceptor.invokeTAIafterSSO(ACSTrustAssociationInterceptor.java:663)
...
Caused by: java.lang.ClassNotFoundException:
com.ibm.ws.security.web.TrustAssociationUtil cannot be found by com.ibm.wsfp.main_8.5.5
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
...
USERS AFFECTED:
All users of IBM WebSphere Application Server 9.0.5.4 and SAML Web SSO
RECOMMENDATION:
Install a fix pack or interim fix that includes this APAR.
PROBLEM CONCLUSION:
The com.ibm.ws.security.web package is added to the imports list in the MANIFEST.MF file in the com.ibm.wsfp.main.jar file, preventing the ClassNotFoundException error for the com.ibm.ws.security.web.TrustAssociationUtil class.
The fix for this APAR is targeted for inclusion in fix pack 9.0.5.5. For more information, see 'Recommended Updates for WebSphere Application Server':
https://www.ibm.com/support/pages/node/715553
at com.ibm.ws.security.web.saml.ACSTrustAssociationInterceptor.invokeTAIafterSSO(ACSTrustAssociationInterceptor.java:663)
...
Caused by: java.lang.ClassNotFoundException:
com.ibm.ws.security.web.TrustAssociationUtil cannot be found by com.ibm.wsfp.main_8.5.5
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
...
USERS AFFECTED:
All users of IBM WebSphere Application Server 9.0.5.4 and SAML Web SSO
RECOMMENDATION:
Install a fix pack or interim fix that includes this APAR.
PROBLEM CONCLUSION:
The com.ibm.ws.security.web package is added to the imports list in the MANIFEST.MF file in the com.ibm.wsfp.main.jar file, preventing the ClassNotFoundException error for the com.ibm.ws.security.web.TrustAssociationUtil class.
The fix for this APAR is targeted for inclusion in fix pack 9.0.5.5. For more information, see 'Recommended Updates for WebSphere Application Server':
https://www.ibm.com/support/pages/node/715553
Prerequisites
None
Installation Instructions
Review the readme.txt for detailed installation instructions.
URL | SIZE(Bytes) |
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V90 Readme | 4972 |
Download Package
DOWNLOAD | RELEASE DATE | SIZE(Bytes) |
DOWNLOAD Options |
---|---|---|---|
9.0.5.4-WS-WASProd-IFPH26842 | 30 June 2020 | 261465 | FC |
Problems Solved
PH26842
On
Technical Support
Contact IBM Support at https://www.ibm.com/software/mysupport/s/ or 1-800-IBM-SERV (US only).
Document Location
Worldwide
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Problems (APARS) fixed
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Document Information
Modified date:
30 June 2020
UID
ibm16242376