Create Start event. Create Intermediate Timer event. Save the process. Clear alerts. Move with any node (just to enable save process). Save the process. Actual result Alerts panel does not contain all the messages for all nodes in the process. In this case: "Level" , "Text" , "File" , "Column" , "Line" "WARNING" , "[_3C478522-B1FC-47A9-9C75-DFF73ADCE700] Property 'executionSet.timerSettings.value' At least one field must have a non empty value.." , "4.bpmn" , "0" , "0" Expected result Alerts panel contains always all the messages for all nodes in the process. In this case: "Level" , "Text" , "File" , "Column" , "Line" "ERROR" , "[KBase: defaultKieBase]: Process '4' [project.4]: Node ' null ' [1] Has no connection to the start node." , "4.bpmn" , "0" , "-1" "ERROR" , "[KBase: defaultKieBase]: Process '4' [project.4]: Node ' null ' [2] Start has no outgoing connection." , "4.bpmn" , "0" , "-1" "ERROR" , "[KBase: defaultKieBase]: Process '4' [project.4]: Node ' null ' [1] Has timer with no delay or date specified." , "4.bpmn" , "0" , "-1" "ERROR" , "[KBase: defaultKieBase]: Process '4' [project.4]: Node ' null ' [1] Timer has no outgoing connection." , "4.bpmn" , "0" , "-1" "ERROR" , "[KBase: defaultKieBase]: Process '4' [project.4]: Node ' null ' [1] Timer has no incoming connection." , "4.bpmn" , "0" , "-1" "WARNING" , "[_3C478522-B1FC-47A9-9C75-DFF73ADCE700] Property 'executionSet.timerSettings.value' At least one field must have a non empty value.." , "4.bpmn" , "0" , "0"