{
{    The purpose of this request is to change the sequence and counter of the
{ system supplied names generated for jobs and output files.  This request is
{ intended to be used after the system device has been lost and the Recovery
{ Deadstart File (RDF) is unavailable.  This request permits the re-initialized
{ value to be changed to a more appropriate value.
{
{       JMP$UPDATE_SSN_SEQUENCE (SYSTEM_SUPPLIED_NAME);
{
{ SYSTEM_SUPPLIED_NAME: (input)  This is a system supplied name that contains
{       the new form of the name with the correct sequence.
{
