Data loads from 2 dsos to 1 infocube

Question

Hi all,
I am trying to update data from DSO1 (Source1: transaction data) to Infocube(TARGET)
In the transformations Start routine, I have to read DSO2(Source2: Master data) for some fields.
DSO1 has CUSTOMER as part of key
DSO2 has CUSTOMER (key) and other fields....FIELD1, FILED2, FIELD3
Infocube to be updated with FIELDS1,2 & 3 WHILE READING DSO2.
WHERE DSO1 CUSTOMER  matches with DSO2 CUSTOMER.
Also, data NOT TO BE UPLOADED into Infocube if FIELD1 in DSO2= NULL
Please give me the abap code for the above logic.
Appreciate any help in this regard.
Thanks.
Edited by: Aryaman Krishna on Aug 28, 2011 3:55 PM

Answer 1

Hi,
You will have to read data of another DSO2 in start routine,
1) Create an internal table of type DSO2 and then load data into it.
SELECT  CUSTOMER
              Field1
              Field2 ..... etc
from DSO2
into table it_DSO2
for all entries in source_package
where customer = source_package-customer.
Now you have all the data available in internal table it_DSO2, you can use this internal table in Field routine to skip any record.
In the field routine simply check the required condition and then raise exception CX_RSROUT_SKIP_RECORD to skip particular record.
Regards,
Durgesh.