HI Anupam ,
Kindly Find the Screen Shot for the source structure and in the which the the occurrence of Z1P1208 segment is 0 to unbounded & PLANS field is 0 to 1 from the --E1P0001-- 0 to unbounded and OBJID is 0 to 1 from the --- E1P1005 is 0 to unbounded .
And in the which the flow is from E1PLOGI ----> E1PITYP -> E1P0001 (PLANS) -->E1P1005 (OBJID) ---> Z1P1208
Regards,
Vijender