before_workflow_action:function(frm){
if (frm.doc.workflow_state === “For Change Oil”){
update_workflow_state(frm, “Completed”)
frm.set_value(“date_completed”, frappe.datetime.nowdate())
cur_frm.save();
After I set the workflow state I have receive Message
Message
Error: Document has been modified after you have opened it (2025-02-03 09:47:27.301545, 2025-02-03 09:47:27.305213). Please refresh to get the latest document.