{
{  The purpose of this request is to change the local file
{ name of a file . This request does not change the permanent
{ name of the file.
{
{
{        BAP$RENAME (OLD_FILE_NAME, NEW_FILE_NAME, VALIDATION_RING, STATUS)
{
{ OLD_FILE_NAME: (input) this parameter specifies the
{        name of a local file currently known to the system.
{
{ NEW_FILE_NAME: (input) this parameter specifies the
{        name by which the file will now be known.
{
{ VALIDATION_RING: (input) This parameter specifies the ring number of
{        the procedure issuing the rename request.
{
{ STATUS: (output) this parameter specifies the request status.
{
