Implosion BILL OF MATERIALS (BOM) Query

Question

Hi ,
Can anyone help me with framing  a BOM Implosion query. The query is expected to return me all the PARENT items for a particular CHILD item i give in the filter. It is like a query which returns the 'ITEM WHERE USED' data for a child item referring
to where all the child item has been used (In any parent items). Google-ing on the same we could only get queries which gives BOM explosions .. if anyone has any idea on the IMPLOSION query please do share ....  woul
It would be helpful if the query has ERP tables which can be used rather than examples Thankyou

Answer 1

Try this:
  SELECT DISTINCT
    LEVEL,  mp.organization_code, msi1.inventory_item_id parent_item_id, msi1.segment1 parent_item , msi1.description parent_desc, msi1.item_type,
    bic.COMPONENT_QUANTITY, sys_connect_by_path(msi2.segment1, '/') as "PATH"    
  FROM bom.bom_structures_b bbom ,
    bom.bom_components_b bic , apps.mtl_system_items msi1, apps.mtl_system_items msi2, apps.mtl_parameters mp
  WHERE bbom.bill_Sequence_id = bic.bill_sequence_id
  AND bbom.organization_id = bic.pk2_value
  AND bbom.assembly_item_id = msi1.inventory_item_id
  AND bbom.organization_id = msi1.organization_id
  AND bic.component_item_id = msi2.inventory_item_id
  AND bbom.organization_id = msi2.organization_id
  and bbom.organization_id = mp.organization_Id
  AND NVL(bic.disable_date, SYSDATE+1) > SYSDATE
  AND bbom.organization_id = :org_id
  START WITH  bic.component_item_id = :component_item_id --Start with the component_item_id
  CONNECT BY NOCYCLE PRIOR  bbom.assembly_item_id  = bic.component_item_id AND PRIOR bbom.organization_id = bbom.organization_id