Regression list for IBM WebSphere Application Server Liberty

Release Notes

Abstract

Changes included in below Fix Pack might negatively affect existing product function. Evaluate these APAR(s) for the potential impact in your environment. You can refer to the APAR(s) listed below for description of the problems as well as corrective actions.

Intentional behavior changes are not described here. Refer to the bottom of each fix pack download document for information about significant behavior changes.

Content

# `26.0.0.6`

APAR	Impact	Description
PH71989	High	NPE in LoggedOutCookieCacheHelper.getCloneableMessageDigest

# `26.0.0.5`

APAR	Impact	Description
PH71989	High	NPE in LoggedOutCookieCacheHelper.getCloneableMessageDigest

# `26.0.0.4`

APAR	Impact	Description
PH71989	High	NPE in LoggedOutCookieCacheHelper.getCloneableMessageDigest

# `26.0.0.2`

No regressions identified

# `26.0.0.1`

No regressions identified

# `25.0.0.12`

APAR	Impact	Description
PH68876	Low	Unnecessary CredentialException FFDC logged

# `25.0.0.11`

APAR	Impact	Description
PH68876	Low	Unnecessary CredentialException FFDC logged

# `25.0.0.10`

APAR	Impact	Description
PH68255	Medium	Swagger UI fails to render when auth buttons are enabled
PH68876	Low	Unnecessary CredentialException FFDC logged

# `25.0.0.9`

APAR	Impact	Description
PH68239	Medium	featureUtility fails with SHA512 MessageDigest not available
PH68255	Medium	Swagger UI fails to render when auth buttons are enabled
PH68876	Low	Unnecessary CredentialException FFDC logged

# `25.0.0.8`

APAR	Impact	Description
PH68255	Medium	Swagger UI fails to render when auth buttons are enabled

# `25.0.0.7`

APAR	Impact	Description
PH68255	Medium	Swagger UI fails to render when auth buttons are enabled

# `25.0.0.4`

APAR	Impact	Description
PH66379	Medium	Not able to config Liberty 25.0.0.3/25.0.0.4 + Java 21 with FIPS 140-2#
PH66115	Medium	UnsupportedOperationException generating LTPA keys on zOS with HWC/IBMJCECCA

# `25.0.0.3`

APAR	Impact	Description
PH66379	Medium	Not able to config Liberty 25.0.0.3/25.0.0.4 + Java 21 with FIPS 140-2#
PH66115	Medium	UnsupportedOperationException generating LTPA keys on zOS with HWC/IBMJCECCA

# `25.0.0.2`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled

# `25.0.0.1`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled

# `24.0.0.12`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled

# `24.0.0.11`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled

# `24.0.0.10`

APAR	Impact	Description
PH63505	Medium	Liberty may occasionally fail to start, throwing an IllegalArgumentException from java.base/java.util.concurrent.ThreadPoolExecutor.setMaximumPoolSize
PH65130	Medium	SOAP trace cannot be disabled

# `24.0.0.9`

APAR	Impact	Description
PH63505	Medium	Liberty may occasionally fail to start, throwing an IllegalArgumentException from java.base/java.util.concurrent.ThreadPoolExecutor.setMaximumPoolSize
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH63185	Low	Webcontainer exceptions are emitted with FFDCS as of 24.0.0.9 with monitor-1.0

# `24.0.0.8`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62695	Medium	JAXRS Client fails to use dynamic outbound configuration

# `24.0.0.7`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62139	Medium	JSF application reports '(TypeError: Missing hasKey)'
PH62686	Medium	WS-AT fails when downstream server is non-Liberty
PH62695	Medium	JAXRS Client fails to use dynamic outbound configuration

# `24.0.0.6`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62139	Medium	JSF application reports '(TypeError: Missing hasKey)'
PH62686	Medium	WS-AT fails when downstream server is non-Liberty
PH62695	Medium	JAXRS Client fails to use dynamic outbound configuration

# `24.0.0.5`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62139	Medium	JSF application reports '(TypeError: Missing hasKey)'
PH62686	Medium	WS-AT fails when downstream server is non-Liberty
PH62695	Medium	JAXRS Client fails to use dynamic outbound configuration

# `24.0.0.4`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62139	Medium	JSF application reports '(TypeError: Missing hasKey)'
PH62686	Medium	WS-AT fails when downstream server is non-Liberty
PH62695	Medium	JAXRS Client fails to use dynamic outbound configuration
PH60998	Low	lassCastException: com.ibm.wsspi.sip.converge.ConvergedHttpSessionContextImpl incompatible with com.ibm.ws.webcontainer31.session.IHttpSessionContext31

# `24.0.0.3`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62139	Medium	JSF application reports '(TypeError: Missing hasKey)'
PH62686	Medium	WS-AT fails when downstream server is non-Liberty
PH62695	Medium	JAXRS Client fails to use dynamic outbound configuration

# `24.0.0.2`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62139	Medium	JSF application reports '(TypeError: Missing hasKey)'
PH59966	Low	Empty variable in include location may cause non-config files to get parsed by XMLConfigParser

# `24.0.0.1`

APAR	Impact	Description
PH63238	Medium	JSF: Certain HTML Events (blur, mouseover, focus, etc) can trigger a button submission
PH65130	Medium	SOAP trace cannot be disabled
PH62139	Medium	JSF application reports '(TypeError: Missing hasKey)'
PH59966	Low	Empty variable in include location may cause non-config files to get parsed by XMLConfigParser

# `23.0.0.12`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled
PH59374	Medium	bin/server command fails or hangs on non-linux unix systems
PH59966	Low	Empty variable in include location may cause non-config files to get parsed by XMLConfigParser

# `23.0.0.11`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled
PH59966	Low	Empty variable in include location may cause non-config files to get parsed by XMLConfigParser

# `23.0.0.10`

APAR	Impact	Description
PH57579	High	IBM WebSphere Application Server Liberty could provide weaker than expected security
PH65130	Medium	SOAP trace cannot be disabled
PH57261	Low	Stale class content used after updating application archives
PH59966	Low	Empty variable in include location may cause non-config files to get parsed by XMLConfigParser

# `23.0.0.9`

APAR	Impact	Description
PH57579	High	IBM WebSphere Application Server Liberty could provide weaker than expected security
PH57076	Medium	CWWKE0701E: bundle com.ibm.ws.security.token.ltpa failure at startup
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives

# `23.0.0.8`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives

# `23.0.0.7`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled
PH56004	Medium	Memory leak with JAX-RS in org.jboss.resteasy.specimpl.ResteasyUriInfo.InitData
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `23.0.0.6`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled
PH56004	Medium	Memory leak with JAX-RS in org.jboss.resteasy.specimpl.ResteasyUriInfo.InitData
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `23.0.0.5`

APAR	Impact	Description
PH65130	Medium	SOAP trace cannot be disabled
PH56004	Medium	Memory leak with JAX-RS in org.jboss.resteasy.specimpl.ResteasyUriInfo.InitData
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `23.0.0.4`

APAR	Impact	Description
PH53918	Medium	UnsupportedOperationException thrown during authentication
PH65130	Medium	SOAP trace cannot be disabled
PH56004	Medium	Memory leak with JAX-RS in org.jboss.resteasy.specimpl.ResteasyUriInfo.InitData
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `23.0.0.3`

APAR	Impact	Description
PH53918	Medium	UnsupportedOperationException thrown during authentication
PH65130	Medium	SOAP trace cannot be disabled
PH56004	Medium	Memory leak with JAX-RS in org.jboss.resteasy.specimpl.ResteasyUriInfo.InitData
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `23.0.0.2`

APAR	Impact	Description
PH53918	Medium	UnsupportedOperationException thrown during authentication
PH65130	Medium	SOAP trace cannot be disabled
PH56004	Medium	Memory leak with JAX-RS in org.jboss.resteasy.specimpl.ResteasyUriInfo.InitData
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER
PH52888	Low	UriInfo is not injected when using the @Context annotation in Singleton EJBs as JAX-RS sub resources

# `23.0.0.1`

APAR	Impact	Description
PH53918	Medium	UnsupportedOperationException thrown during authentication
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH65130	Medium	SOAP trace cannot be disabled
PH56004	Medium	Memory leak with JAX-RS in org.jboss.resteasy.specimpl.ResteasyUriInfo.InitData
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `22.0.0.13`

APAR	Impact	Description
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `22.0.0.12`

APAR	Impact	Description
PH53918	Medium	UnsupportedOperationException thrown during authentication
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `22.0.0.11`

APAR	Impact	Description
PH53918	Medium	UnsupportedOperationException thrown during authentication
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH55995	Low	LTPA AUTHENTICATION FAILS ON JAVA 11 ON Z/OS WHEN USING THE IBMJCEHYBRID PROVIDER

# `22.0.0.10`

APAR	Impact	Description
PH53918	Medium	UnsupportedOperationException thrown during authentication
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives

# `22.0.0.9`

APAR	Impact	Description
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives

# `22.0.0.8`

APAR	Impact	Description
PH48187	Medium	LTPAToken validation failure for users with space characters in the user name
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH65130	Medium	SOAP trace cannot be disabled
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH48577	Low	SIP clients timeout due to looping

# `22.0.0.7`

APAR	Impact	Description
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH48577	Low	SIP clients timeout due to looping

# `22.0.0.6`

APAR	Impact	Description
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH46751	Medium	Memory leak executing EclipseLink batch queries
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal

# `22.0.0.5`

APAR	Impact	Description
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH46751	Medium	Memory leak executing EclipseLink batch queries
PH56266	Medium	8.5 second delay closing websocket
PH57261	Low	Stale class content used after updating application archives
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal

# `22.0.0.4`

APAR	Impact	Description
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH46751	Medium	Memory leak executing EclipseLink batch queries
PH57261	Low	Stale class content used after updating application archives
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal

# `22.0.0.3`

APAR	Impact	Description
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH44666	Medium	OpenAPI UI is missing CSS #93
PH46751	Medium	Memory leak executing EclipseLink batch queries
PH57261	Low	Stale class content used after updating application archives
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal

# `22.0.0.2`

APAR	Impact	Description
PH44095	High	SRVE8501E: The servlet container did not load with an acceptable version
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH44064	Medium	server: 001-0050 Syntax error on line 1339: token '!' not expected.
PH46751	Medium	Memory leak executing EclipseLink batch queries
PH57261	Low	Stale class content used after updating application archives
PH43281	Low	API Discovery UI will not load
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH44627	Low	NPE in java.io.File.

# `22.0.0.1`

APAR	Impact	Description
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH46751	Medium	Memory leak executing EclipseLink batch queries
PH57261	Low	Stale class content used after updating application archives
PH43530	Low	NPE in com.ibm.ws.jsp.webcontainerext.JspDependent.isOutdated
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH44627	Low	NPE in java.io.File.

# `21.0.0.12`

APAR	Impact	Description
PH42074	High	Issue with JAX-WS
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH42435	Medium	SRVE0250I and SRVE0164E no longer emitted
PH57261	Low	Stale class content used after updating application archives
PH42908	Low	HTTP/2 streams accepted after quiesce
PH43530	Low	NPE in com.ibm.ws.jsp.webcontainerext.JspDependent.isOutdated
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH44627	Low	NPE in java.io.File.

# `21.0.0.11`

APAR	Impact	Description
PH42074	High	Issue with JAX-WS
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH42435	Medium	SRVE0250I and SRVE0164E no longer emitted
PH43530	Low	NPE in com.ibm.ws.jsp.webcontainerext.JspDependent.isOutdated
PH41892	Low	ClassCastException in JSP with inner classes
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH42380	Low	Throughput performance degradation in eclipselink
PH44627	Low	NPE in java.io.File.

# `21.0.0.10`

APAR	Impact	Description
PH42074	High	Issue with JAX-WS
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH43530	Low	NPE in com.ibm.ws.jsp.webcontainerext.JspDependent.isOutdated
PH41892	Low	ClassCastException in JSP with inner classes
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH42380	Low	Throughput performance degradation in eclipselink
PH44627	Low	NPE in java.io.File.

# `21.0.0.9`

APAR	Impact	Description
PH40879	Medium	Server startup hang caused by plugin cfg generation
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH52311	Medium	Memory leak in JaxRsFactoryImplicitBeanCDICustomizer
PH43530	Low	NPE in com.ibm.ws.jsp.webcontainerext.JspDependent.isOutdated
PH41892	Low	ClassCastException in JSP with inner classes
PH40489	Low	SPNEGO failure with Java 11
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH40182	Low	NPE occurs with invalid faces-config.xml
PH42380	Low	Throughput performance degradation in eclipselink
PH44627	Low	NPE in java.io.File.

# `21.0.0.8`

APAR	Impact	Description
PH40879	Medium	Server startup hang caused by plugin cfg generation
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH43530	Low	NPE in com.ibm.ws.jsp.webcontainerext.JspDependent.isOutdated
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH40182	Low	NPE occurs with invalid faces-config.xml
PH42380	Low	Throughput performance degradation in eclipselink
PH44627	Low	NPE in java.io.File.

# `21.0.0.7`

APAR	Impact	Description
PH40879	Medium	Server startup hang caused by plugin cfg generation
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH43530	Low	NPE in com.ibm.ws.jsp.webcontainerext.JspDependent.isOutdated
PH38133	Low	Expression Language may select the wrong method if varargs are used
PH45755	Low	java.lang.ClassCastException: java.lang.Integer incompatible with java.math.BigDecimal
PH40182	Low	NPE occurs with invalid faces-config.xml
PH44627	Low	NPE in java.io.File.

# `21.0.0.6`

APAR	Impact	Description
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH38133	Low	Expression Language may select the wrong method if varargs are used
PH40182	Low	NPE occurs with invalid faces-config.xml

# `21.0.0.5`

APAR	Impact	Description
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH36923	Medium	NPE in Portlet Bridge
PH38133	Low	Expression Language may select the wrong method if varargs are used
PH40182	Low	NPE occurs with invalid faces-config.xml

# `21.0.0.4`

APAR	Impact	Description
PH43113	Medium	java.lang.ClassNotFoundException: org.apache.myfaces.application.viewstate.SecureSerializedViewCollection
PH36923	Medium	NPE in Portlet Bridge
PH38133	Low	Expression Language may select the wrong method if varargs are used
PH40182	Low	NPE occurs with invalid faces-config.xml

# `21.0.0.3`

APAR	Impact	Description
PH38133	Low	Expression Language may select the wrong method if varargs are used
PH40182	Low	NPE occurs with invalid faces-config.xml

# `21.0.0.2`

APAR	Impact	Description
PH40182	Low	NPE occurs with invalid faces-config.xml

# `21.0.0.1`

APAR	Impact	Description
PH40182	Low	NPE occurs with invalid faces-config.xml

# `20.0.0.12`

APAR	Impact	Description
PH40182	Low	NPE occurs with invalid faces-config.xml

# `20.0.0.11`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0

# `20.0.0.10`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0

# `20.0.0.9`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH26967	Medium	OpenJPA problem without pre-enhanced entitites
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH29578	Low	not an instance of jakarta.enterprise.concurrent.ManagedThreadFactory

# `20.0.0.8`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH26967	Medium	OpenJPA problem without pre-enhanced entitites
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments

# `20.0.0.7`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH26967	Medium	OpenJPA problem without pre-enhanced entitites
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments

# `20.0.0.6`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH26967	Medium	OpenJPA problem without pre-enhanced entitites
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments

# `20.0.0.5`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH26967	Medium	OpenJPA problem without pre-enhanced entitites
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH25479	Low	JAX-RS doesn't perform CDI constructor injection

# `20.0.0.4`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH26967	Medium	OpenJPA problem without pre-enhanced entitites
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH24526	Low	JPA: Embeddable JoinColumn with same name and referencedColumnName throws exception
PH25479	Low	JAX-RS doesn't perform CDI constructor injection

# `20.0.0.3`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH24526	Low	JPA: Embeddable JoinColumn with same name and referencedColumnName throws exception
PH25479	Low	JAX-RS doesn't perform CDI constructor injection
PH23757	Low	CWWKC1004E: Thread context provider com.ibm.ws.concurrent.mp.cleared.context.provider is unavailable.

# `20.0.0.2`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH24526	Low	JPA: Embeddable JoinColumn with same name and referencedColumnName throws exception
PH25479	Low	JAX-RS doesn't perform CDI constructor injection
PH23757	Low	CWWKC1004E: Thread context provider com.ibm.ws.concurrent.mp.cleared.context.provider is unavailable.

# `20.0.0.1`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH20786	Medium	SqlSyntaxErrorException: Invalid argument: Parameter marker '...' with DB2 on z/OS
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH20109	Low	Invalid output parameter name error with Oracle
PH23757	Low	CWWKC1004E: Thread context provider com.ibm.ws.concurrent.mp.cleared.context.provider is unavailable.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.12`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH18777	Medium	Intermittent ConcurrentModificationException from MetadataRepository
PH20786	Medium	SqlSyntaxErrorException: Invalid argument: Parameter marker '...' with DB2 on z/OS
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH20109	Low	Invalid output parameter name error with Oracle
PH23757	Low	CWWKC1004E: Thread context provider com.ibm.ws.concurrent.mp.cleared.context.provider is unavailable.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.11`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH18777	Medium	Intermittent ConcurrentModificationException from MetadataRepository
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH23757	Low	CWWKC1004E: Thread context provider com.ibm.ws.concurrent.mp.cleared.context.provider is unavailable.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.10`

APAR	Impact	Description
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH16450	Medium	ORA-06550 error after PH08220
PH18777	Medium	Intermittent ConcurrentModificationException from MetadataRepository
PH18751	Medium	SAFKeyring startup failure on z/OS
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH29291	Low	NPE in EJB with custom .hashCode() method caused by populateAuditEJBHashMap
PH23757	Low	CWWKC1004E: Thread context provider com.ibm.ws.concurrent.mp.cleared.context.provider is unavailable.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.9`

APAR	Impact	Description
PH16940	High	Liberty servers abend EC3 20000800 after hard force
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH16450	Medium	ORA-06550 error after PH08220
PH18777	Medium	Intermittent ConcurrentModificationException from MetadataRepository
PH18751	Medium	SAFKeyring startup failure on z/OS
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH29291	Low	NPE in EJB with custom .hashCode() method caused by populateAuditEJBHashMap
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.8`

APAR	Impact	Description
PH16940	High	Liberty servers abend EC3 20000800 after hard force
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH16450	Medium	ORA-06550 error after PH08220
PH18777	Medium	Intermittent ConcurrentModificationException from MetadataRepository
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.7`

APAR	Impact	Description
PH16940	High	Liberty servers abend EC3 20000800 after hard force
PH30744	Medium	Performance issue with appSecurity and no audit-1.0
PH16450	Medium	ORA-06550 error after PH08220
PH18777	Medium	Intermittent ConcurrentModificationException from MetadataRepository
PH15281	Medium	PostgreSQL Large Object API blocked
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH15089	Low	Unexpected or misrendered authenticaton dialogues with invokeForUnprotectedURI=true
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.6`

APAR	Impact	Description
PH16940	High	Liberty servers abend EC3 20000800 after hard force
PH16450	Medium	ORA-06550 error after PH08220
PH15281	Medium	PostgreSQL Large Object API blocked
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13970	Medium	SESN0008E errors with TAI and invokeForUnprotectedUR set
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.5`

APAR	Impact	Description
PH16940	High	Liberty servers abend EC3 20000800 after hard force
PH15281	Medium	PostgreSQL Large Object API blocked
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13970	Medium	SESN0008E errors with TAI and invokeForUnprotectedUR set
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.4`

APAR	Impact	Description
PH16940	High	Liberty servers abend EC3 20000800 after hard force
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13970	Medium	SESN0008E errors with TAI and invokeForUnprotectedUR set
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.3`

APAR	Impact	Description
PH16940	High	Liberty servers abend EC3 20000800 after hard force
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.2`

APAR	Impact	Description
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `19.0.0.1`

APAR	Impact	Description
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `18.0.0.4`

APAR	Impact	Description
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH13805	Medium	Possible error with JPA and Unidirectional OneToMany relationship that is configured with a JoinColumn that maps to an existing field.
PH27428	Low	NPE in com.sun.faces.config.ConfigManager.getConfigDocuments
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `18.0.0.3`

APAR	Impact	Description
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `18.0.0.2`

APAR	Impact	Description
PH01610	Medium	Application fails startup due to JAXB exception in 18.0.0.2
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `18.0.0.1`

APAR	Impact	Description
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `17.0.0.4`

APAR	Impact	Description
PH16818	Medium	JSF errors related to java.io.FileNotFoundException: 'Too many open files'.
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

# `17.0.0.3`

APAR	Impact	Description
PH11895	Low	If a channel chain does not startup on the first try, it will not continue to retry

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Component":"General","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF017","label":"Mac OS"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"All Versions","Edition":"Liberty","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Regression list for IBM WebSphere Application Server Liberty

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