AEM Forms workflow returns a CORBA error and fails to complete the process

When AEM Forms is running on Oracle WebLogic Server 12.2.3.x, the AEM Workflow processes stop and an error message like the following is displayed:

<BEA-000000> <com.adobe.livecycle.output.exception.OutputException: com.adobe.printSubmitter.PrintException: org.omg.CORBA.COMM_FAILURE: Attempt to send message on closed socket vmcid: 0x0 minor code: 0 completed: No in com.adobe.livecycle.formsservice.exception.RenderFormException, cause: org.omg.CORBA.COMM_FAILURE: Attempt to send message on closed socket vmcid: 0x0 minor code: 0 completed: No in com.adobe.livecycle.formsservice.exception.FormServerException

Resolution