{
{   The purpose of this request is to rebuild the Known Job List entry of a
{ job that was executing and is being recovered (a.k.a., active job recovery).
{
{        JMP$REBUILD_EXECUTING_JOB (SYSTEM_JOB_NAME, JCB_P);
{
{ SYSTEM_JOB_NAME: (input) This is the system job name of the job being
{        recovered.
{
{ JCB_P: (input) This is a pointer to the job's job control block.
{
