{
{     This request will place a copy of a specified job template
{  SDT, SDTX entry in the saved template SDT, SDTX entry.
{
{  JMP$UPDATE_JOB_TEMPLATE_SDT( PVA, STATUS)
{
{  PVA: (input) This is a process virtual address of the segment whose
{               SDT and SDTX entries should be saved.
{
{  STATUS: (output) The disposition of the request.
{
