I have to insert lookup values into parent table remaining items in chiled table can you please any one explain the logic

Question

CREATE OR REPLACE
PACKAGE BODY xxcsi_ib_data_ob_ecs_pkg
  v_update_date DATE := SYSDATE;
PROCEDURE print_log(
    i_message IN VARCHAR2)
IS
BEGIN
  -- dbms_output.put_line('Log '||TO_CHAR(sysdate,'DD-MON-YYYY HH24:MI:SS :')||i_message);
  fnd_file.put_line(fnd_file.LOG,'Log '||TO_CHAR(SYSDATE,'DD-MON-YYYY HH24:MI:SS :')||i_message);
EXCEPTION
WHEN no_data_found THEN
  NULL;
WHEN OTHERS THEN
  NULL;
END;
PROCEDURE main_prc(
    o_chr_errbuff OUT VARCHAR2 ,
    o_num_retcode OUT NUMBER ,
    i_org_id IN NUMBER)
IS
  CURSOR cur_get_parent_ib_rec(c_from DATE ,c_to DATE)
  IS
    SELECT
      /*+ index(a CSI_ITEM_INSTANCES_X3)*/
      ---CREATE MODE ITEM
      A.creation_date ,
      A.last_update_date ,
      A.last_oe_order_line_id line_id ,
      A.inventory_item_id ,
      A.instance_id ,
      A.instance_type_code ,
      msib.segment1
    FROM csi_item_instances A ,
      mtl_system_items_b msib
    WHERE 1=1
      --      AND a.instance_id = 33371916
      --AND a.instance_id in (33371920,33371921,33371922,33371923,33371924,33371925,33371926,33371927,33371928,33371929,33371930)
    AND msib.inventory_item_id=A.inventory_item_id
    AND msib.organization_id  =
      (SELECT mp.organization_id
      FROM mtl_parameters mp
      WHERE mp.organization_code = 'IMO'
    -- AND msib.organization_id = 85
    -- and msib.segment1 like '475%'
    --AND msib.segment1 like 'TREX%'
  AND EXISTS
    (SELECT 1
    FROM fnd_lookup_values
    WHERE lookup_type = 'EMR CSI OUTBOUND INTERFACE PSG'
    AND language      = 'US'
    AND lookup_code   = msib.segment1
    --and DESCRIPTION = 'Items to be Interfaced from Oracle EBS to ECS'
  AND A.last_update_date BETWEEN NVL(c_from ,to_date('07-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS')) AND NVL(c_to ,to_date('22-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS'))
  UNION
  SELECT
    /*+ index(a CSI_ITEM_INSTANCES_X3)*/
    ---CREATE MODE SEARCH
    A.creation_date ,
    A.last_update_date ,
    A.last_oe_order_line_id line_id ,
    A.inventory_item_id ,
    A.instance_id ,
    A.instance_type_code ,
    msib.segment1
  FROM csi_item_instances A ,
    mtl_system_items_b msib
  WHERE 1=1
    --AND a.instance_id = 33371916
    --AND a.instance_id in (33371920,33371921,33371922,33371923,33371924,33371925,33371926,33371927,33371928,33371929,33371930)
  AND msib.inventory_item_id=A.inventory_item_id
  AND msib.organization_id  =
    (SELECT mp.organization_id
    FROM mtl_parameters mp
    WHERE mp.organization_code = 'IMO'
    -- AND msib.organization_id = 85
    -- and msib.segment1 like '475%'
    --AND msib.segment1 like 'TREX%'
  AND EXISTS
    (SELECT 1
    FROM fnd_lookup_values
    WHERE lookup_type           = 'EMR CSI OUTBOUND INTERFACE PSG'
    AND language                = 'US'
    AND tag                     ='ALL TREX ITEMS'
    AND SUBSTR(lookup_code,1,4) = SUBSTR(msib.segment1,1,4)
    --and DESCRIPTION = 'Items to be Interfaced from Oracle EBS to ECS'
  AND A.last_update_date BETWEEN NVL(c_from ,to_date('07-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS')) AND NVL(c_to ,to_date('22-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS'))
  UNION
  SELECT
    /*+ index(a CSI_ITEM_INSTANCES_X3)*/
    ---UPDATE MODE ITEM
    A.creation_date ,
    A.last_update_date ,
    A.last_oe_order_line_id line_id ,
    A.inventory_item_id ,
    A.instance_id ,
    A.instance_type_code ,
    msib.segment1
  FROM csi_item_instances A ,
    mtl_system_items_b msib
  WHERE 1=1
    --AND a.instance_id = 33371916
    --AND a.instance_id in (33371920,33371921,33371922,33371923,33371924,33371925,33371926,33371927,33371928,33371929,33371930)
  AND msib.inventory_item_id=A.inventory_item_id
  AND msib.organization_id  =
    (SELECT mp.organization_id
    FROM mtl_parameters mp
    WHERE mp.organization_code = 'IMO'
    -- AND msib.organization_id = 85
    -- and msib.segment1 like '475%'
    --AND msib.segment1 like 'TREX%'
  AND EXISTS
    (SELECT 1
    FROM fnd_lookup_values
    WHERE lookup_type = 'EMR CSI OUTBOUND INTERFACE PSG'
    AND language      = 'US'
    AND lookup_code   = msib.segment1
    --and DESCRIPTION = 'Items to be Interfaced from Oracle EBS to ECS'
  AND A.last_update_date BETWEEN NVL(c_from ,to_date('07-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS')) AND NVL(c_to ,to_date('22-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS'))
  AND EXISTS
    (SELECT
      /*+ index(ct CSI_TRANSACTIONS_U01)*/
      1
    FROM csi_item_instances_h h ,
      csi_transactions ct
    WHERE 1                     =1
    AND ct.transaction_type_id IN (1)
    AND ct.transaction_id       = h.transaction_id
    AND ct.last_update_date BETWEEN NVL(c_from ,to_date('07-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS')) AND NVL(c_to ,to_date('22-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS'))
    AND A.instance_id =h.instance_id
  UNION
  SELECT
    /*+ index(a CSI_ITEM_INSTANCES_X3)*/
    ---UPDATE MODE SEARCH
    A.creation_date ,
    A.last_update_date ,
    A.last_oe_order_line_id line_id ,
    A.inventory_item_id ,
    A.instance_id ,
    A.instance_type_code ,
    msib.segment1
  FROM csi_item_instances A ,
    mtl_system_items_b msib
  WHERE 1=1
    --AND a.instance_id = 33371916
    --AND a.instance_id in (33371920,33371921,33371922,33371923,33371924,33371925,33371926,33371927,33371928,33371929,33371930)
  AND msib.inventory_item_id=A.inventory_item_id
  AND msib.organization_id  =
    (SELECT mp.organization_id
    FROM mtl_parameters mp
    WHERE mp.organization_code = 'IMO'
    -- AND msib.organization_id = 85
    -- and msib.segment1 like '475%'
    --AND msib.segment1 like 'TREX%'
  AND EXISTS
    (SELECT 1
    FROM fnd_lookup_values
    WHERE lookup_type           = 'EMR CSI OUTBOUND INTERFACE PSG'
    AND language                = 'US'
    AND tag                     ='ALL TREX ITEMS'
    AND SUBSTR(lookup_code,1,4) = SUBSTR(msib.segment1,1,4)
    --and DESCRIPTION = 'Items to be Interfaced from Oracle EBS to ECS'
  AND A.last_update_date BETWEEN NVL(c_from ,to_date('07-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS')) AND NVL(c_to ,to_date('22-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS'))
  AND EXISTS
    (SELECT
      /*+ index(ct CSI_TRANSACTIONS_U01)*/
      1
    FROM csi_item_instances_h h ,
      csi_transactions ct
    WHERE 1                     =1
    AND ct.transaction_type_id IN (1)
    AND ct.transaction_id       = h.transaction_id
    AND ct.last_update_date BETWEEN NVL(c_from ,to_date('07-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS')) AND NVL(c_to ,to_date('22-AUG-2014 00:00:00','DD-MON-YYYY HH24:MI:SS'))
    AND A.instance_id =h.instance_id
  ORDER BY 1 DESC,
    2 ;
  CURSOR cur_get_child_ib_rec(c_instance_id NUMBER)
  IS
    SELECT cir.subject_id
    FROM csi.csi_ii_relationships cir
    WHERE cir.object_id = c_instance_id;
  CURSOR cur_get_outbound_data(c_instance_id NUMBER)
  IS
    SELECT cii.instance_id instance_id,
      cii.instance_number instance_number,
      cii.inventory_item_id inventory_item_id,
      msi.segment1 segment1,       --CONCATENATED_SEGMENTS,
      msi.description description, --DESCRIPTION,
      cii.inv_master_organization_id master_organization_id,
      cii.serial_number serial_number,
      cii.system_id system_id,
      cst.NAME system_name,
      cii.quantity quantity,
      cii.unit_of_measure uom,
      cii.active_start_date active_start_date,
      cii.active_end_date active_end_date,
      cii.install_date install_date,
      cii.object_version_number object_version_number,
      cii.last_vld_organization_id,
      hou.NAME pre_registration_location,
      looh.header_id last_header_id,
      looh.order_number emerson_order_number,
      cii.last_oe_order_line_id order_line_id,
      NVL(lool.actual_shipment_date, lool.fulfillment_date) actual_shipment_date,
      (SELECT DISTINCT pap.email_address
      FROM fnd_user fu ,
        per_all_people_f pap
      WHERE fu.employee_id = pap.person_id
      and sysdate between pap.effective_start_date and nvl(pap.effective_end_date, sysdate)
      AND fu.user_id       = NVL(wdd.created_by,lool.created_by)
      ) email_address,
    (SELECT DISTINCT hp.party_name
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "Bill_To_company_name",--------------------------CH-ID-1.1 STARTS-----------
    (SELECT DISTINCT hps.party_site_id
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "BILL_TO_party_SITE_ID",
    (SELECT DISTINCT hl.state
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "BILL_TO_STATE",
    (SELECT DISTINCT hl.country
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "BILL_TO_COUNTRY",
    (SELECT DISTINCT hl.city
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "BILL_TO_CITY",
    (SELECT DISTINCT hl.address1
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "BILL_TO_LOCATION",
    (SELECT DISTINCT hp.party_name
    FROM hz_parties hp,
      hz_party_sites hps,
      hz_party_site_uses hpsu,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.ship_to_address = hcsua.site_use_id
    ) AS "Ship_to_company_name",
    (SELECT DISTINCT hps.party_site_id
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "SHIP_TO_party_SITE_ID",
    (SELECT DISTINCT hl.state
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "SHIP_TO_STATE",
    (SELECT DISTINCT hl.country
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "SHIP_TO_COUNTRY",
    (SELECT DISTINCT hl.city
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "SHIP_TO_CITY",
    (SELECT DISTINCT hl.address1
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "SHIP_TO_LOCATION",
    (SELECT DISTINCT hl.postal_code
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "SHIP_TO_PIN_CODE",
    (SELECT DISTINCT hl.postal_code
    FROM hz_parties hp,
      hz_party_sites hps ,
      hz_party_site_uses hpsu ,
      hz_locations hl
    WHERE hp.party_id     = hps.party_id
    AND hps.location_id   = hl.location_id
    AND hps.party_site_id = hpsu.party_site_id(+)
    AND hps.party_site_id =
      (SELECT hcasa.party_site_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    ) AS "BILL_TO_PIN_CODE",
    (SELECT hcsua.LOCATION
    FROM apps.hz_cust_site_uses_all hcsua
    WHERE cia.ship_to_address = hcsua.site_use_id
    ) "SHIP_TO_NUMBER",
    (SELECT hcsua.LOCATION
    FROM apps.hz_cust_site_uses_all hcsua
    WHERE cia.bill_to_address = hcsua.site_use_id
    ) "BILL_TO_NUMBER",
    (SELECT DISTINCT hca.account_number
    FROM hz_cust_accounts hca
    WHERE hca.cust_account_id =
      (SELECT hcasa.cust_account_id
      FROM apps.hz_cust_acct_sites hcasa
      WHERE hcasa.cust_acct_site_id =
        (SELECT hcsua.cust_acct_site_id
        FROM apps.hz_cust_site_uses hcsua
        WHERE cia.bill_to_address = hcsua.site_use_id
    )AS "CUSTOMER_NUMBER", --------------------------CH-ID-1.1 ENDS -----------
    (SELECT civ.attribute_value
    FROM csi_iea_values civ,
      csi_i_extended_attribs ciea
    WHERE civ.attribute_id  = ciea.attribute_id
    AND ciea.attribute_code = '011 LICENSE NUMBER'
    AND civ.instance_id     = cii.instance_id
    ) AS "EA_LICENSE_NUMBER",
    (SELECT civ.attribute_value
    FROM csi_iea_values civ,
      csi_i_extended_attribs ciea
    WHERE civ.attribute_id  = ciea.attribute_id
    AND ciea.attribute_code = 'VA_SALES_ORDER_NUMBER'
    AND civ.instance_id     = cii.instance_id
    ) AS "EA_VA_SALES_ORDER_NUM",
    (SELECT NAME
    FROM hr_all_organization_units
    WHERE organization_id = cii.inv_master_organization_id
    ) master_organization_name
  FROM csi_item_instances cii,
    csi_systems_tl cst,
    --    MTL_SYSTEM_ITEMS_VL MSIKFV,
    --    MTL_SYSTEM_ITEMS MSI,
    mtl_system_items_b msi,
    hr_all_organization_units hou,
    oe_order_lines lool,
    oe_order_headers looh,
    wsh_delivery_details wdd,
    csi_i_parties cip,
    csi_ip_accounts cia
  WHERE cii.last_vld_organization_id = msi.organization_id
  AND cii.inventory_item_id          = msi.inventory_item_id
    --  AND CII.LAST_VLD_ORGANIZATION_ID   = MSIKFV.ORGANIZATION_ID
    --  AND CII.INVENTORY_ITEM_ID          = MSIKFV.INVENTORY_ITEM_ID
  AND hou.organization_id(+)    = cii.last_vld_organization_id
  AND cii.last_oe_order_line_id = lool.line_id
  AND lool.header_id            = looh.header_id
  AND cii.last_oe_order_line_id = wdd.source_line_id
    --      AND WDD.SOURCE_LINE_ID             = LOOL.LINE_ID
    --      AND WDD.SOURCE_HEADER_ID           = LOOH.HEADER_ID
  AND cii.instance_id               = cip.instance_id
  AND cii.system_id                 = cst.system_id(+)
  AND cip.party_source_table        = 'HZ_PARTIES'
  AND cip.relationship_type_code    = 'OWNER'
  AND cip.instance_party_id         = cia.instance_party_id
  AND cia.relationship_type_code(+) = 'OWNER'
  AND cii.instance_status_id        = 1052
  AND cst.language(+)               = 'US'
  AND cii.instance_id               = c_instance_id;
  CURSOR cur_get_ib_warranty (c_instance_id NUMBER)
  IS
    SELECT kh.contract_number,
      kh.scs_code,
      kh.start_date,
      kh.end_date,
      (kh.end_date-kh.start_date) duration,
      clet.NAME coverage_name,
      clet.item_description coverage_desc,
      b.segment1 service_name,
      t.description service_desc
    FROM okc_k_headers_b kh,
      okc_k_lines_b kl,
      okc_k_items ki,
      csi_item_instances c,
      mtl_system_items_b i,
      okc_k_lines_b cleb,
      okc_k_lines_tl clet,
      okc_k_items ki1,
      mtl_system_items_b_kfv b,
      mtl_system_items_tl t
    WHERE kh.contract_number_modifier IS NULL
    AND kh.ID                          = kl.dnz_chr_id
    AND kh.ID                          = ki.dnz_chr_id
    AND kl.ID                          = ki.cle_id
    AND ki.jtot_object1_code          IN ('OKX_CUSTPROD')
    AND c.last_vld_organization_id     = i.organization_id
    AND ki.object1_id1                 = TO_CHAR(c.instance_id)
    AND c.inventory_item_id            = i.inventory_item_id
    AND kl.cle_id                      = cleb.cle_id
    AND cleb.ID                        = clet.ID
    AND clet.language               = userenv('LANG')
    AND cleb.lse_id                   IN (2,15,20)
    AND cleb.cle_id                    = ki1.cle_id
    AND b.inventory_item_id            = t.inventory_item_id
    AND b.organization_id              = t.organization_id
    AND t.language                     = userenv('LANG')
    AND to_number(ki1.object1_id1)     = b.inventory_item_id
    AND to_number(ki1.object1_id2)     = b.organization_id
    AND c.instance_id                  = c_instance_id;
  --v1.2 comment ends
  CURSOR cur_get_to_date( c_req_id NUMBER,c_conc_prog_id NUMBER)
  IS
    SELECT requested_start_date
    FROM fnd_concurrent_requests
    WHERE request_id          = c_req_id
    AND concurrent_program_id = c_conc_prog_id;
  /*Record Type Declaration*/
TYPE ib_ecs_dat_record
IS
  record
    instance_id csi_item_instances.instance_id%TYPE,
    instance_number csi_item_instances.instance_number%TYPE,
    inventory_item_id csi_item_instances.inventory_item_id%TYPE,
    segment1 mtl_system_items_b.segment1%TYPE,
    description mtl_system_items_b.description%TYPE,
    master_organization_id csi_item_instances.inv_master_organization_id%TYPE,
    serial_number csi_item_instances.serial_number%TYPE,
    system_id csi_item_instances.system_id%TYPE,
    system_name csi_systems_tl.NAME%TYPE,
    quantity csi_item_instances.quantity%TYPE,
    uom csi_item_instances.unit_of_measure%TYPE,
    active_start_date csi_item_instances.active_start_date%TYPE,
    active_end_date csi_item_instances.active_end_date%TYPE,
    install_date csi_item_instances.install_date%TYPE,
    obj_version_num csi_item_instances.object_version_number%TYPE,
    last_vld_organization_id csi_item_instances.last_vld_organization_id%TYPE,
    pre_registration_location VARCHAR2(500),
    order_header_id oe_order_headers_all.header_id%TYPE,
    order_number oe_order_headers_all.order_number%TYPE,
    order_line_id csi_item_instances.last_oe_order_line_id%TYPE,
    actual_shipment_date oe_order_lines_all.actual_shipment_date%TYPE,
    email_address per_all_people_f.email_address%TYPE,
    bill_to_company_name hz_parties.party_name%TYPE,
    bill_to_site_id hz_party_sites.party_site_id%TYPE,
    bill_to_state hz_locations.state%TYPE,
    bill_to_country hz_locations.country%TYPE,
    bill_to_city hz_locations.city%TYPE,
    bill_to_location hz_locations.address1%TYPE,
    ship_to_company_name hz_parties.party_name%TYPE,
    ship_to_site_id hz_party_sites.party_site_id%TYPE,
    ship_to_state hz_locations.state%TYPE,
    ship_to_country hz_locations.country%TYPE,
    ship_to_city hz_locations.city%TYPE,
    ship_to_location hz_locations.address1%TYPE,
    ship_to_pin_code hz_locations.postal_code%TYPE,
    bill_to_pin_code hz_locations.postal_code%TYPE,
    ship_to_number hz_cust_site_uses_all.LOCATION%TYPE,
    bill_to_number hz_cust_site_uses_all.LOCATION%TYPE,
    customer_number hz_cust_accounts.account_number%TYPE,
    ea_license_number csi_iea_values.attribute_value%TYPE,
    ea_va_sales_order_num csi_iea_values.attribute_value%TYPE,
    master_organization_name hr_all_organization_units.NAME%TYPE );
TYPE tab_typ_ib_ecs_dat
IS
  TABLE OF ib_ecs_dat_record INDEX BY binary_integer;
TYPE ib_parent_dat_record
IS
  record
    creation_date DATE,
    last_update_date DATE,
    order_line_id csi_item_instances.last_oe_order_line_id%TYPE,
    inventory_item_id csi_item_instances.inventory_item_id%TYPE,
    instance_id csi_item_instances.instance_id%TYPE,
    instance_type_code csi_item_instances.instance_type_code%TYPE,
    segment1 mtl_system_items_b.segment1%TYPE );
TYPE tab_typ_ib_parent_dat
IS
  TABLE OF ib_parent_dat_record INDEX BY binary_integer;
  --/*Record Type Declaration*/
  --      TYPE parent_ib_record IS RECORD (
  --         creation_date           csi_item_instances.creation_date%TYPE,
  --         last_update_date        csi_item_instances.last_update_date%TYPE,
  --         inventory_item_id       csi_item_instances.inventory_item_id%TYPE,
  --         instance_id             csi_item_instances.instance_id%TYPE,
  --         instance_type_code      csi_item_instances.instance_type_code%TYPE,
  --         segment1                mtl_system_items_b.segment1%type
  --      TYPE tab_typ_par_ib_collection IS TABLE OF parent_ib_record
  --         INDEX BY BINARY_INTEGER;
  --      tab_par_ib_rec                   tab_typ_par_ib_collection;
  v_segment1 mtl_system_items_b.segment1%TYPE;
  v_request_id        NUMBER := fnd_global.conc_request_id;
  v_conc_prog_id      NUMBER := fnd_global.conc_program_id;
  v_created_by        NUMBER := fnd_profile.VALUE('USER_ID');
  v_last_update_login NUMBER := fnd_global.login_id;
  v_to DATE                  := SYSDATE;
  v_from DATE                := SYSDATE-100;
  v_count NUMBER             := NULL;
  --       v_header_id                        NUMBER := NULL;
  --       v_line_id                          NUMBER := NULL;
  --       v_org_id                           NUMBER := NULL;
  --       v_ship_from_org_id                 NUMBER := NULL;
  --v1.2 begin
  --       v_master_org_id                    NUMBER := NULL;
  --       v_item_type                        VARCHAR2(100) := null;
  --       v_top_model_line_id                NUMBER := NULL;
  --       v_serial_tag_number                VARCHAR2(100) := null;
TYPE tbl_req_start_date_type
IS
  TABLE OF DATE INDEX BY pls_integer;
  tbl_req_start_date tbl_req_start_date_type;
  --v1.2 ends
  --v1.3 starts
  --      v_flow_status_code                  VARCHAR2(100) := null;
  --      v_line_number                       NUMBER        := NULL;
  --      v_shipment_number                   NUMBER        := NULL;
  --      v_option_number                     NUMBER        := NULL;
  --      v_component_number                  NUMBER        := NULL;
  --      v_service_number                    NUMBER       := NULL;
  --v1.3 ends
  --      v_model_string                      VARCHAR2(100) := NULL;
  --      v_end_cust                          NUMBER := NULL;
  --      v_end_cust_site_id                  NUMBER := NULL;
  --      v_location_type_code                VARCHAR2(100) := null;
  --      v_location_id                       NUMBER := NULL;
  --      v_tag                               VARCHAR2(100) := NULL;
  --      v_inventory_item_status             VARCHAR2(100) := NULL;
  --      v_serial_number                     VARCHAR2(100) := NULL;
  --      v_serial_return                     VARCHAR2(200) := NULL;
  --rec_ext_attr      Rec_Ext_Attr_type ;
  v_ret_error_message VARCHAR2(2000):= NULL;
  v_ret_error_flag    VARCHAR2(1)   := NULL;
  v_error_message     VARCHAR2(2000):= NULL;
  v_error_flag        VARCHAR2(1)   := NULL;
  v_error_at          VARCHAR2(100) := NULL;
  --        v_to1                               DATE   := sysdate;
  --        v_from1                             DATE   := sysdate-45;
  tab_ib_parent_dat tab_typ_ib_parent_dat;
  tab_ib_ecs_dat tab_typ_ib_ecs_dat;
  tab_ib_ecs_dat_c tab_typ_ib_ecs_dat;
BEGIN
  print_log('*********************************************************************');
  print_log('print log message 01');
  print_log('Process Starts... : '||to_date(SYSDATE,'DD-MON-YYYY HH24:MI:SS'));
  v_error_at := 'Start of the process';
  fnd_client_info.set_org_context(i_org_id);
  --  v1.2 begins, to get from date ----==----
  BEGIN
    print_log('print log message 02');
    --OPEN  get_from_date( v_request_id,v_conc_prog_id);
    --FETCH get_from_date INTO   v_from;
    --CLOSE get_from_date;
    v_error_at := 'main Process/ before from ';
    --        v_from := Sysdate-15;
    v_from := SYSDATE-45;
    --Added v1.4 ,AND    ARGUMENT1 = i_org_id
    SELECT
      /*+ index(a FND_CONCURRENT_REQUESTS_N6) index(a FND_CONCURRENT_REQUESTS_N7)*/
      requested_start_date BULK COLLECT
    INTO tbl_req_start_date
    FROM fnd_concurrent_requests
    WHERE request_id            < v_request_id
    AND concurrent_program_id   = v_conc_prog_id
    AND argument1               = i_org_id
    AND status_code             ='C'
    AND phase_code              ='C';
    v_error_at                 := 'main Process/ after from selection ';
    IF tbl_req_start_date.count >0 THEN
      FOR i                    IN tbl_req_start_date.FIRST .. tbl_req_start_date.LAST
      LOOP
        IF v_from < tbl_req_start_date(i) THEN
          v_from := tbl_req_start_date(i);
          print_log( 'Tabel Req StartDate : '||tbl_req_start_date(i));
          print_log( 'In the Loop VFrom : '||v_from);
        END IF;
      END LOOP;
    END IF;
    v_error_at := 'main Process/ after from Loop ';
    print_log( 'Out the loop v_from is : '||v_from);
  EXCEPTION
  WHEN no_data_found THEN
    print_log('Error in  from_date process exception : '||sqlerrm);
    print_log('Error at : '||v_error_at);
    v_from := NULL;
  WHEN OTHERS THEN
    print_log('Error in  from_date process exception : '||sqlerrm);
    print_log('Error at : '||v_error_at);
    v_from := NULL;
  END;
  -- v1.2 ends---==----
  print_log('print log message 03');
  BEGIN
    OPEN cur_get_to_date ( v_request_id,v_conc_prog_id);
    FETCH cur_get_to_date INTO v_to;
    CLOSE cur_get_to_date;
    --v1.3 starts
    v_update_date := v_to -(1/86400);
    --v1.3 ends
    v_error_at := 'main Process/ after from and to date';
    print_log('v_from1... : '||TO_CHAR(v_from,'DD-MON-YYYY HH24:MI:SS'));
    print_log('v_to1  ... : '||TO_CHAR(v_to ,'DD-MON-YYYY HH24:MI:SS'));
    --v1.3 starts
    print_log('Updated v_to  ... : '||TO_CHAR(v_update_date ,'DD-MON-YYYY HH24:MI:SS'));
    --v1.3 ends
  EXCEPTION
  WHEN no_data_found THEN
    print_log('Error in  main process1 : '||sqlerrm);
    print_log('Error at : '||v_error_at);
  WHEN OTHERS THEN
    print_log('Error in  main process1 : '||sqlerrm);
    print_log('Error at : '||v_error_at);
  END;
  BEGIN
    print_log('print log message 04');
    OPEN cur_get_parent_ib_rec(v_from ,v_to);
    LOOP
      print_log('After Loop Get Records v_from... : '||TO_CHAR(v_from,'DD-MON-YYYY HH24:MI:SS'));
      print_log('After Loop Get Records v_to  ... : '||TO_CHAR(v_to ,'DD-MON-YYYY HH24:MI:SS'));
      FETCH cur_get_parent_ib_rec BULK COLLECT INTO tab_ib_parent_dat;
      print_log('Parent Instance first : ');
      --  FOR i IN 1 .. tab_ib_parent_dat.COUNT
      print_log('print log message 05');
      FOR i IN tab_ib_parent_dat.FIRST .. tab_ib_parent_dat.LAST
      LOOP
        BEGIN
          print_log('Parent Instance : '||tab_ib_parent_dat(i).instance_id);
          print_log('====================================================================');
          v_error_at       := 'main Process/ start of the loop';
          v_ret_error_flag := NULL;
          v_segment1       := NULL;
        EXCEPTION
        WHEN no_data_found THEN
          print_log('Error in  main process exception1 : '||sqlerrm);
          print_log('Error at : '||v_error_at);
        WHEN OTHERS THEN
          print_log('Error in  main process exception1 : '||sqlerrm);
          print_log('Error at : '||v_error_at);
        END;
        OPEN cur_get_outbound_data(tab_ib_parent_dat(i).instance_id);
        LOOP
          FETCH cur_get_outbound_data BULK COLLECT INTO tab_ib_ecs_dat;
          --FOR j IN 1 .. tab_ib_ecs_dat.COUNT
          FOR j IN tab_ib_ecs_dat.FIRST .. tab_ib_ecs_dat.LAST
          LOOP
            BEGIN
            BEGIN
                 SELECT COUNT(1)
                  INTO v_count
                  FROM apps.xxcsi_trex_ob_ecs_mhm
                  WHERE instance_id  = NVL(tab_ib_ecs_dat_c(j).instance_id,'');
                EXCEPTION
                WHEN OTHERS THEN
                  v_count := 0;
                END;
                print_log('v_count : '||v_count);
                IF v_count = 0 THEN
              --        print_log('PARENT_DAT: '||NVL(tab_ib_ecs_dat(j).instance_id);
        print_log('print log message 06');
              INSERT
              INTO xxcsi_trex_ob_ecs_mhm
                  instance_id,
                  instance_number,
                  inventory_item_id,
                  unit,
                  unit_name,
                  master_organization_id,
                  serial_number,
                  quantity,
                  uom,
                  active_start_date,
                  active_end_date,
                  install_date,
                  object_version_number,
                  last_vld_organization_id,
                  pre_registration_location,
                  order_header_id,
                  order_number,
                  order_line_id,
                  pre_registration_date,
                  pre_registration_operator,
                  bill_to_customer_name,
                  bill_to_site_id ,
                  bill_to_state ,
                  bill_to_country ,
                  bill_to_city ,
                  bill_to_location ,
                  ship_to_customer_name,
                  ship_to_site_id ,
                  ship_to_state ,
                  ship_to_country ,
                  ship_to_city ,
                  ship_to_location,
                  ship_to_pin_code,
                  bill_to_pin_code,
                  ship_to_number,
                  bill_to_number,
                  customer_number,
                  ea_license_number,
                  ea_va_sales_order_number,
                  parent_instance_id,
                  parent_y_n,
                  process_flag,
                  error_code,
                  error_details,
                  request_id,
                  created_by,
                  creation_date,
                  last_updated_by,
                  last_update_date,
                  last_update_login,
                  eai_process_flag,
                  master_organization_name,
                  system_id,
                  system_name
                VALUES
                  NVL(tab_ib_ecs_dat(j).instance_id,''),
                  NVL(tab_ib_ecs_dat(j).instance_number,''),
                  NVL(tab_ib_ecs_dat(j).inventory_item_id,''),
                  NVL(tab_ib_ecs_dat(j).segment1,''),
                  NVL(tab_ib_ecs_dat(j).description,''),
                  NVL(tab_ib_ecs_dat(j).master_organization_id,''),
                  NVL(tab_ib_ecs_dat(j).serial_number,''),
                  NVL(tab_ib_ecs_dat(j).quantity,''),
                  NVL(tab_ib_ecs_dat(j).uom,''),
                  NVL(tab_ib_ecs_dat(j).active_start_date,''),
                  NVL(tab_ib_ecs_dat(j).active_end_date,''),
                  NVL(tab_ib_ecs_dat(j).install_date,''),
                  NVL(tab_ib_ecs_dat(j).obj_version_num,''),
                  NVL(tab_ib_ecs_dat(j).last_vld_organization_id,''),
                  NVL(tab_ib_ecs_dat(j).pre_registration_location,''),
                  NVL(tab_ib_ecs_dat(j).order_header_id,''),
                  NVL(tab_ib_ecs_dat(j).order_number,''),
                  NVL(tab_ib_ecs_dat(j).order_line_id,''),
                  NVL(tab_ib_ecs_dat(j).actual_shipment_date,''),
                  NVL(tab_ib_ecs_dat(j).email_address,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_company_name,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_site_id,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_state,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_country,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_city,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_location,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_company_name,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_site_id,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_state,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_country,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_city,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_location,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_pin_code,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_pin_code,''),
                  NVL(tab_ib_ecs_dat(j).ship_to_number,''),
                  NVL(tab_ib_ecs_dat(j).bill_to_number,''),
                  NVL(tab_ib_ecs_dat(j).customer_number,''),
                  NVL(tab_ib_ecs_dat(j).ea_license_number,''),
                  NVL(tab_ib_ecs_dat(j).ea_va_sales_order_num,''),
                  NULL,
                  'P',
                  'N',
                  NULL,
                  NULL,
                  v_request_id,
                  v_created_by,
                  SYSDATE,
                  v_created_by,
                  SYSDATE,
                  v_last_update_login,
                  'N',
                  NVL(tab_ib_ecs_dat(j).master_organization_name,''),
                  NVL(tab_ib_ecs_dat(j).system_id,''),
                  NVL(tab_ib_ecs_dat(j).system_name,'')
ELSE
Update apps.xxcsi_trex_ob_ecs_mhm set 
                instance_id=NVL(tab_ib_ecs_dat_c(j).instance_id,''),
  instance_number= NVL(tab_ib_ecs_dat_c(j).instance_number,''),
                inventory_item_id= NVL(tab_ib_ecs_dat_c(j).inventory_item_id,''),
                unit      = NVL(tab_ib_ecs_dat_c(j).segment1,''),
                unit_name =  NVL(tab_ib_ecs_dat_c(j).description,''),
                master_organization_id=NVL(tab_ib_ecs_dat_c(j).master_organization_id,''),
                --serial_number=NVL(tab_ib_ecs_dat_c(j).serial_number,''),
                quantity= NVL(tab_ib_ecs_dat_c(j).quantity,''),
                uom=NVL(tab_ib_ecs_dat_c(j).uom,''),
                active_start_date= NVL(tab_ib_ecs_dat_c(j).active_start_date,''),
                active_end_date= NVL(tab_ib_ecs_dat_c(j).active_end_date,''),
                install_date= NVL(tab_ib_ecs_dat_c(j).install_date,''),
                object_version_number=NVL(tab_ib_ecs_dat_c(j).obj_version_num,''),
                last_vld_organization_id= NVL(tab_ib_ecs_dat_c(j).last_vld_organization_id,''),
                pre_registration_location=NVL(tab_ib_ecs_dat_c(j).pre_registration_location,''),
                order_header_id=NVL(tab_ib_ecs_dat_c(j).order_header_id,''),
                order_number= NVL(tab_ib_ecs_dat_c(j).order_number,''),
                order_line_id=NVL(tab_ib_ecs_dat_c(j).order_line_id,''),
                pre_registration_date= NVL(tab_ib_ecs_dat_c(j).actual_shipment_date,''),
                pre_registration_operator= NVL(tab_ib_ecs_dat_c(j).email_address,''),
                bill_to_customer_name=NVL(tab_ib_ecs_dat_c(j).bill_to_company_name,''),
                bill_to_site_id = NVL(tab_ib_ecs_dat_c(j).bill_to_site_id,''),
                bill_to_state = NVL(tab_ib_ecs_dat_c(j).bill_to_state,''),
                bill_to_country =NVL(tab_ib_ecs_dat_c(j).bill_to_country,''),
                bill_to_city = NVL(tab_ib_ecs_dat_c(j).bill_to_city,''),
                bill_to_location =  NVL(tab_ib_ecs_dat_c(j).bill_to_location,''),
                ship_to_customer_name=NVL(tab_ib_ecs_dat_c(j).ship_to_company_name,''),
                ship_to_site_id = NVL(tab_ib_ecs_dat_c(j).ship_to_site_id,''),
                ship_to_state =NVL(tab_ib_ecs_dat_c(j).ship_to_state,''),
                ship_to_country=NVL(tab_ib_ecs_dat_c(j).ship_to_country,''),
                ship_to_city =NVL(tab_ib_ecs_dat_c(j).ship_to_city,''),
                ship_to_location= NVL(tab_ib_ecs_dat_c(j).ship_to_location,''),
  ship_to_pin_code= NVL(tab_ib_ecs_dat_c(j).ship_to_pin_code,''),
  bill_to_pin_code=NVL(tab_ib_ecs_dat_c(j).bill_to_pin_code,''),
  ship_to_number=NVL(tab_ib_ecs_dat_c(j).ship_to_number,''),
  bill_to_number= NVL(tab_ib_ecs_dat_c(j).bill_to_number,''),
  customer_number= NVL(tab_ib_ecs_dat_c(j).customer_number,''),
  ea_license_number= NVL(tab_ib_ecs_dat_c(j).ea_license_number,''),
  ea_va_sales_order_number= NVL(tab_ib_ecs_dat_c(j).ea_va_sales_order_num,''),
  parent_instance_id=NVL(tab_ib_parent_dat(i).instance_id,''),
  parent_y_n='C',
  process_flag='N',
  error_code= NULL,
  error_details= NULL,
  request_id=v_request_id,
  created_by=v_created_by,
  creation_date= SYSDATE,
  last_updated_by=v_created_by,
  last_update_date=SYSDATE,
  last_update_login= v_last_update_login,
  eai_process_flag='Y',
  master_organization_name=NVL(tab_ib_ecs_dat_c(j).master_organization_name,''),
  system_id= NVL(tab_ib_ecs_dat_c(j).system_id,''),
  system_name= NVL(tab_ib_ecs_dat_c(j).system_name,'')
  WHERE instance_id  = NVL(tab_ib_ecs_dat_c(j).instance_id,'');
  END IF; --V_COUNT
            EXCEPTION
            WHEN no_data_found THEN
              print_log('Error in inserting Parent Instance : '||tab_ib_ecs_dat(j).instance_id||': '||sqlerrm);
            WHEN OTHERS THEN
              print_log('Error in inserting Parent Instance : '||tab_ib_ecs_dat(j).instance_id||': '||sqlerrm);
            END;
            --      END LOOP;
          END LOOP;
          EXIT
        WHEN cur_get_outbound_data%notfound;
        END LOOP;
        CLOSE cur_get_outbound_data;
        print_log('print log message 07');
        BEGIN
          FOR rec_get_child_ib_rec IN cur_get_child_ib_rec
            tab_ib_parent_dat(i).instance_id
          LOOP
            print_log
              'cur_get_child_ib_rec : '||tab_ib_parent_dat(i).instance_id
            OPEN cur_get_outbound_data(rec_get_child_ib_rec.subject_id);
            LOOP
              FETCH cur_get_outbound_data BULK COLLECT INTO tab_ib_ecs_dat_c;
              --            tab_ib_ecs_dat_c1 := tab_ib_ecs_dat_c;
              --            FOR k IN 1 .. tab_ib_ecs_dat_c.COUNT
              FOR k IN tab_ib_ecs_dat_c.FIRST .. tab_ib_ecs_dat_c.LAST
              LOOP
                print_log('Child Instance : '||tab_ib_ecs_dat_c(k).instance_id);
                --        BEGIN
                BEGIN
                  SELECT COUNT(1)
                  INTO v_count
                  FROM apps.xxcsi_trex_ob_ecs_mhm
                  WHERE instance_id  = NVL(tab_ib_ecs_dat_c(k).instance_id,'');
                EXCEPTION
                WHEN OTHERS THEN
                  v_count := 0;
                END;
                print_log('v_count : '||v_count);
                IF v_count = 0 THEN
                  BEGIN
                    INSERT
                    INTO xxcsi_trex_ob_ecs_mhm
                        instance_id,
                        instance_number,
                        inventory_item_id,
                        unit,
                        unit_name,
                        master_organization_id,
                        serial_number,
                        quantity,
                        uom,
                        active_start_date,
                        active_end_date,
                        install_date,
                        object_version_number,
                        last_vld_organization_id,
                        pre_registration_location,
                        order_header_id,
                        order_number,
                        order_line_id,
                        pre_registration_date,
                        pre_registration_operator,
                        bill_to_customer_name,
                        bill_to_site_id ,
                        bill_to_state ,
                        bill_to_country ,
                        bill_to_city ,
                        bill_to_location ,
                        ship_to_customer_name,
                        ship_to_site_id ,
                        ship_to_state ,
                        ship_to_country ,
                        ship_to_city ,
                        ship_to_location ,
                        ship_to_pin_code,
                        bill_to_pin_code,
                        ship_to_number,
                        bill_to_number,
                        customer_number,
                        ea_license_number,
                        ea_va_sales_order_number,
                        parent_instance_id,
                        parent_y_n,
                        process_flag,
                        error_code,
                        error_details,
                        request_id,
                        created_by,
                        creation_date,
                        last_updated_by,
                        last_update_date,
                        last_update_login,
                        eai_process_flag,
                        master_organization_name,
                        system_id,
                        system_name
                      VALUES
                        NVL(tab_ib_ecs_dat_c(k).instance_id,''),
                        NVL(tab_ib_ecs_dat_c(k).instance_number,''),
                        NVL(tab_ib_ecs_dat_c(k).inventory_item_id,''),
                        NVL(tab_ib_ecs_dat_c(k).segment1,''),
                        NVL(tab_ib_ecs_dat_c(k).description,''),
                        NVL(tab_ib_ecs_dat_c(k).master_organization_id,''),
                        NVL(tab_ib_ecs_dat_c(k).serial_number,''),
                        NVL(tab_ib_ecs_dat_c(k).quantity,''),
                        NVL(tab_ib_ecs_dat_c(k).uom,''),
                        NVL(tab_ib_ecs_dat_c(k).active_start_date,''),
                        NVL(tab_ib_ecs_dat_c(k).active_end_date,''),
                        NVL(tab_ib_ecs_dat_c(k).install_date,''),
                        NVL(tab_ib_ecs_dat_c(k).obj_version_num,''),
                        NVL(tab_ib_ecs_dat_c(k).last_vld_organization_id,''),
                        NVL(tab_ib_ecs_dat_c(k).pre_registration_location,''),
                        NVL(tab_ib_ecs_dat_c(k).order_header_id,''),
                        NVL(tab_ib_ecs_dat_c(k).order_number,''),
                        NVL(tab_ib_ecs_dat_c(k).order_line_id,''),
                        NVL(tab_ib_ecs_dat_c(k).actual_shipment_date,''),
                        NVL(tab_ib_ecs_dat_c(k).email_address,''),
                        NVL(tab_ib_ecs_dat_c(k).bill_to_company_name,''),
                        NVL(tab_ib_ecs_dat_c(k).bill_to_site_id,''),
                        NVL(tab_ib_ecs_dat_c(k).bill_to_state,''),
                        NVL(tab_ib_ecs_dat_c(k).bill_to_coun

Answer 1

The logic is:
1. Create any new lookup table rows that may be needed
2. Create new data rows that reference the lookup table
All you did was post a buch of code. You didn't post ANYTHING that shows how you executed that code or what the result was.
You need to SHOW US (not tell us):
1. WHAT you do
2. HOW you do it
3. WHAT results you get
4. WHAT results you expected to get
The code you posted has some SERIOUS ISSUES. Here are just three of them
1. You are using BULK COLLECT without a LIMIT clause
2. You are using unnecessary IF . . .COUNT statements to test collections for values. The FOR clause will simply NOT execute if the collection is empty so the IF statements add unnecessary clutter.
3. The first loop iterates a collection but sets a single SCALAR value - making that loop totally USELESS
LOOP
        IF v_from < tbl_req_start_date(i) THEN
          v_from := tbl_req_start_date(i);
          print_log( 'Tabel Req StartDate : '||tbl_req_start_date(i));
          print_log( 'In the Loop VFrom : '||v_from);
        END IF;
      END LOOP;
That checks EVERY row in the collection and appears to save the MAX value of 'tbl_req_state_date' into the 'v_from' variable.
What is the point of that?