{
{    The purpose of this request is to change the attributes of a file in the
{ generic queue.
{
{       JMP$CHANGE_QFILE_ATTRIBUTES (SYSTEM_FILE_NAME, ATTRIBUTE_CHANGES_P,
{             STATUS);
{
{ SYSTEM_FILE_NAME: (input)  This is the name of the queue file to be changed.
{
{ ATTRIBUTE_CHANGES_P: (input)  This specifies the attributes that are to be
{       changed.
{
{ STATUS: (output) This is the status of the request.
{       CONDITIONS:
{         cle$improper_name
{         jme$illegal_ssn
{         jme$invalid_parameter
{         jme$latest_run_time_expired
{         jme$name_not_found
{         jme$qfile_is_initiated
{         ofe$sou_not_active
{
