Extra data records in ODS

Question

Hi Friends,
We are loading Cutomer Hierarchy in to BW system from Customer Extractor from R3. We are not using real Hierarchy table in BW (H Table)
This extractor is based on Transparent Table or DB View
It is based on Table KNVH.
Delta Process: Delta only via Full upload.
So, we are loading this full load daily into ODS. without deleting all previous data from ODS
Today when we see active table of ODS of one particular customer data is in the below form
Cust No     ValidFrom     ValidDate    HigherCustomer
Cust1         01012007      31129999    HighCust1
Cust1         01062007      31129999    HighCust2
Here Time is overlapping which is not correct.
In R3 system In RSA3 it has only one record
Cust No     ValidFrom     ValidDate    HigherCustomer
Cust1         01012007      31129999   HighCust1
In R3 Table VNVH we are able to see only one record which i similar to RSA3 data.
We are unable to find how this extra data record came to the ODS table.....we are facing same problem with may customers.
Any ideas where the problem is in this case...
Thanks
Tony

Answer 1

SELECT in field routine:
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      DATA src_doc_no(10) TYPE c.
      DATA src_item_num(3) TYPE c.
      DATA src_year(5) TYPE c.
      DATA src_doc_typ(2) TYPE c.
  if ( COMM_STRUCTURE-AC_DOC_TYP = 'DD' or COMM_STRUCTURE-AC_DOC_TYP =
  'LD' ) and STRLEN( COMM_STRUCTURE-REF_KEY3 ) = 17.
     CONCATENATE COMM_STRUCTURE-REF_KEY3+0(4) '%' INTO src_year.
     src_item_num = COMM_STRUCTURE-REF_KEY3+15(3).
     src_doc_no = COMM_STRUCTURE-REF_KEY3+4(10).
select from NEW data of ODS:
     SELECT AC_DOC_TYP into src_doc_typ
     FROM /BI0/AFIAR_O0340
     WHERE COMP_CODE = COMM_STRUCTURE-COMP_CODE
       AND DEBITOR = COMM_STRUCTURE-DEBITOR
       AND FISCVARNT = COMM_STRUCTURE-FISCVARNT
       AND AC_DOC_NO = src_doc_no
       AND ITEM_NUM = src_item_num
       AND FISCPER like src_year.
     endselect.
     if src_doc_typ = ''.
select from ACTIVE data of ODS:
       SELECT AC_DOC_TYP into src_doc_typ
       FROM /BI0/AFIAR_O0300
       WHERE COMP_CODE = COMM_STRUCTURE-COMP_CODE
         AND DEBITOR = COMM_STRUCTURE-DEBITOR
         AND FISCVARNT = COMM_STRUCTURE-FISCVARNT
         AND AC_DOC_NO = src_doc_no
         AND ITEM_NUM = src_item_num
         AND FISCPER like src_year.
       endselect.
     endif.
     RESULT = src_doc_typ.
  endif.
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