{
{   The purpose of this request is to retrieve the SDT and SDTX entry
{ for specified PVA to be placed in the job template.  If the specified segment
{ is not suitable for this purpose an abnormal status is returned.
{
{       MMP$GET_SDT_FOR_JOB_TEMPLATE (PVA, SDT_ENTRY, SDTX_ENTRY, STATUS)
{
{ PVA: (input) This parameter is the PVA of the SDT and SDTX to be retrieved.
{
{ SDT_ENTRY: (output) This paramerer is where the SDT entry is returned.
{
{ SDTX_ENTRY: (output) This parameter is where the SDTX entry is returned.
{
{ STATUS: (output) This parameter is where the request status is returned.
{       The possible error codes are:
{             mme$segment_number_not_in_use
{             mme$segment_number_too_big
{

