Getting portal issue while accessing validation and production registry url

Products

• Service Virtualization

Issue/Introduction

After upgrading to 10.8.1 when staring DevTest Portal, the RES-HUB service didnt come up at all. When logged into DevTest Portal doesn't show Projects, VSE and components in Server Health. The portal-grails-res-hub.log is not created and the portal-grails & registry.log show the below errors:

Caused by: javax.validation.ValidationException: HV000183: Unable to initialize 'javax.el.ExpressionFactory'. Check that you have the EL dependencies on the classpath, or use ParameterMessageInterpolator instead
at org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator.buildExpressionFactory(ResourceBundleMessageInterpolator.java:206) ~[hibernate-validator-6.2.3.Final.jar:6.2.3.Final]

 

Environment

This problem occurs only on the Linux servers.

Cause

Missig JAR file javax.el-3.0.1-b08.jar in the environment caused the issue.

Resolution

Follow the below steps, which should resolve the issue.

1. Created patches folder in DevTest_Home/lib folder.

2. Copy the file "javax.el-3.0.1-b08.jar" from "DevTest_HOME/webserver/phoenix/res-hub-10.8.1/WEB-INF/lib" to "DevTest_HOME/lib/patches" folder.

3. Give execute permissions to the file copied in previous step

4. Restarted Registry, Portal, Coordinator, Simulator and VSE Services.