Application Servers with Open JDK 17.0.12+8 - Configuration Changes

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This page details the configuration changes required on the hosted IBM WebSphere Liberty instance v24.0.08 and Apache Tomcat v9.0.89 to prevent the SOAP API call failures. Follow the below Instructions:

Instructions

For IBM WebSphere Liberty instance (version 24.0.08):

1. Open the server.xml file.

a. replace featureManager -

<featureManager>
<feature>mpConfig-1.3</feature>
<feature>jdbc-4.0</feature>
<feature>localConnector-1.0</feature>
<feature>adminCenter-1.0</feature>
</featureManager>

b. add the JVM arguments -

<javaRuntime id="defaultJavaRuntime">
<jvmEntries>
<jvmOptions>
<option>-Djavax.xml.soap.MessageFactory=com.sun.xml.internal.messaging.saaj.soap.ver1_1.SOAPMessageFactory1_1Impl</option>
<option>-Djavax.xml.soap.SOAPFactory=com.sun.xml.internal.messaging.saaj.soap.ver1_1.SOAPFactory1_1Impl</option>
<option>-Djavax.xml.soap.SOAPConnectionFactory=com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnectionFactory</option>
<option>-Djavax.xml.soap.MetaFactory=com.sun.xml.internal.messaging.saaj.soap.SAAJMetaFactoryImpl</option>
<option>--add-exports java.xml/com.sun.org.apache.xml.internal.serialize=ALL-UNNAMED</option>
<option>--add-exports java.xml/com.sun.org.apache.xerces.internal.parsers=ALL-UNNAMED</option>
<option>--add-exports java.xml/com.sun.org.apache.xerces.internal.util=ALL-UNNAMED</option>
<option>--add-exports java.xml/com.sun.org.apache.xerces.internal.dom=ALL-UNNAMED</option>
<option>--add-exports java.xml/com.sun.org.apache.xerces.internal.dom.DocumentImpl=ALL-UNNAMED</option>
<option>--add-exports java.base/jdk.internal.ref=ALL-UNNAMED</option>
</jvmOptions>
</jvmEntries>
</javaRuntime>

c. Add classloader configuration.-

2. Navigate to WEB-INF/lib and remove the following jars if they are present.

a. Remove el jars - javax.el-*.jar

b. Remove javax.servlet-api-*.jar

c. Remove javax.servlet-jsp-api-*.jar

3. Add JSTL 1.2 in <Liberty> /lib folder.

4. Restart the server.

For Apache Tomcat v9.0.89:

Add saaj-impl-1.3.12.jar in <tomcat>/lib. You can download the file from here.
Add JSTL 1.2 in <tomcat> /lib.
Add the JVM arguments -

--add-exports java.xml/com.sun.org.apache.xml.internal.serialize=ALL-UNNAMED --add-exports java.xml/com.sun.org.apache.xerces.internal.parsers=ALL-UNNAMED,java.xml/com.sun.org.apache.xerces.internal.util=ALL-UNNAMED --add-exports=java.xml/com.sun.org.apache.xerces.internal.dom=ALL-UNNAMED --add-exports=java.xml/com.sun.org.apache.xerces.internal.dom.DocumentImpl=ALL-UNNAMED --add-exports=java.base/jdk.internal.ref=ALL-UNNAMED