2LIS_02_SCL transformation logic

Question

Hi Guys,
There is a standard SAP DSO 0PUR_DS03 which is getting data from 2LIS_02_SCL.
In the transformation start routine, I could see alogic which is barring some records to DSO. The logic says:
LOOP AT SOURCE_PACKAGE into wa_package
    where ( BWVORG NE 001 AND
         BWVORG NE 002  AND
         BWVORG NE 011 AND
         BWVORG NE 012 AND
         BWVORG NE 021 AND
         BWVORG NE 022 ) OR
         umrez EQ 0 OR
         umren EQ 0.
      DELETE TABLE SOURCE_PACKAGE from wa_package.
      clear wa_package.
   ENDLOOP.
I want to understand what is the purpose behind this logic. Any documentation on the same?
Regards,
Gaurav

Answer 1

Hi Kanungo,
This field BWVORG (SAP BW - Transaction Key) you will find majorly in all the LO datasources . The value in this field will determine how other fields in the datasource gets populated .
You can check the below link :
http://help.sap.com/saphelp_sm32/helpdata/en/8d/bc383fe58d5900e10000000a114084/content.htm
The above link contains the explanation for the field BWVORG which exists in 2lis_02_scl  and how the value of other keyfigures are determined based on the value of this field .
Also check the note number : 684465 .
This note has the explanation as to what values BWVORG will have, depending on different document types .
Also you can see and maintain * SAP BW - Transaction Key* using the maintenance view : V_TMCLVBW .
This maintenance view consists of two tables : TMCLVBW (Transaction Key for SAP BW)
                                                                             TMCLVBWT (Texts for Transaction Key for SAP BW
In the above tables you will find SAP BW - Transaction Key entries for different application components of LO.
Hope the above reply was helpful.
Thanks & Regards,
Ashutosh Singh