Hello as mkhinda said in -SO-208 (https://jira.onap.org/browse/SO-208?focusedCommentId=14894&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-14894)-, we sometimes have this error when starting SO

In so logs we can see: SO-503-2.txt

07:17:01,075 ERROR [org.springframework.web.context.ContextLoader] (ServerService Thread Pool – 79) Context initialization failed: java.lang.NoSuchMethodError: org.springframework.util.xml.SimpleSaxErrorHandler.<init>(Lorg/apache/commons/logging/Log;)V
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.<init>(XmlBeanDefinitionReader.java:121)

07:17:06,976 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "MSOCommonBPMN-1.1.0.war")]) - failure description: {
    "WFLYCTL0080: Failed services" => {"jboss.undertow.deployment.default-server.default-host./mso/common" => "org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./mso/common: java.lang.NoSuchMethodError: org.springframework.util.xml.SimpleSaxErrorHandler.<init>(Lorg/apache/commons/logging/Log;)V