clarification for wms rule
I see following expression in one of the wms rule. what is mptdtv in mptdtv.txn_source_id ? how wms is resolving the expression particularly mptdtv.txn_source_id . where do I find more details about mptdtv ?
SELECT we.wip_entity_name
FROM apps.mtl_reservations mr, apps.wip_entities we
WHERE 1 = 1
and we.wip_entity_id = mptdtv.txn_source_id
AND demand_source_type_id = 8
AND mr.supply_source_header_id = we.wip_entity_id