if (newRec_id) {     //create an email record under the mail merge     var emailRec = nlapiCreateRecord("message");     emailRec.setFieldValue("subject", emailSubject);     emailRec.setFieldValue("message", bodyMessage);     emailRec.setFieldValue("recordtype", 4144);     emailRec.setFieldValue("record", newRec_id);     emailRec.setFieldValue("author", 285164);     emailRec.setFieldValue("recipient", 285164);       nlapiLogExecution("DEBUG", "newRec_id - ", newRec_id);     nlapiLogExecution("DEBUG", "emailRec - ", emailRec);     var emailRec_id = nlapiSubmitRecord(emailRec);     nlapiLogExecution("DEBUG", "emailRec_id - ", emailRec_id);     // UNEXPECTED_ERROR -> null; ID: m7ua5cbl1qy5gaqpz08vr   }