OU、库存组织与子库存

这三者应该是EBS中经常会造成混乱的吧，可以通过一句SQL来理清其之间的关系：
SELECT hou.organization_id ou_org_id,
hou.NAME ou_name,
ood.organization_id org_org_id,
ood.organization_code org_org_code,
msi.secondary_inventory_name,
msi.description
FROM hr_organization_information hoi,
hr_organization_units hou,
org_organization_definitions ood,
mtl_secondary_inventories msi
WHERE hoi.org_information1 = 'OPERATING_UNIT'
AND hoi.organization_id = hou.organization_id
AND ood.operating_unit = hoi.organization_id
AND ood.organization_id = msi.organization_id