{
{     The purpose of this request is to clear an outstanding operator message.
{ Clearing an operator message removes the message from operator displays.
{
{     An operator message is implicitly cleared when an operator acknowledges
{ the message or the task that sent the message terminates.
{
{       OFP$CLEAR_OPERATOR_MESSAGE_R1 (OPERATOR_CLASS, STATUS)
{
{ OPERATOR_CLASS: (input) This parameter specifies the class of operator for
{       which an outstanding operator message is to be cleared.
{
{ STATUS: (output) This parameter specifies the request status.
{
{      CONDITION: ofe$no_message_outstanding
{
