[ https://issues.jboss.org/browse/WFLY-2623?page=com.atlassian.jira.plugin.... ] Amos Feng updated WFLY-2623: ---------------------------- Description: https://bugzilla.redhat.com/show_bug.cgi?id=1036739 process-id mechanism can not be changed from process-id-uuid to process-id-socket-binding. The following ERROR occurred at JBoss start-up: {noformat} ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 44) JBAS014613: Operation ("add") failed - address: ([("subsystem" => "transactions")]) - failure description: "JBAS014746: process-id-uuid may not be null" {noformat} The root reason is it does not check the PROCESS_ID_UUID if defined when booting the coreEnvironment service in TransactionSubsytemAdd. was: process-id mechanism can not be changed from process-id-uuid to process-id-socket-binding. The following ERROR occurred at JBoss start-up: {noformat} ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 44) JBAS014613: Operation ("add") failed - address: ([("subsystem" => "transactions")]) - failure description: "JBAS014746: process-id-uuid may not be null" {noformat} The root reason is it does not check the PROCESS_ID_UUID if defined when booting the coreEnvironment service in TransactionSubsytemAdd. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira