BAdI UC_DATATRANSFER for BCS Mapping in "Load from Data Stream" method

Hello Everyone,
I need some help on finishing up the code for the UC_DATATRANSFER BAdI.
I have looked up in the SDN and other places, but could not get comprehensive breakdown of documentation except for the "F1" documentation available on the BAdI.
So, any help would be appreciated.
The Steps so far completed,
1. Have activated the BAdI and have created the filter value for the BAdI.
2. After the BAdI has been activated, I was able to go into the MAP method and have written the logic for profit center derivation from consolidation hierarchy.
The issue is there are four components for the Map method,
IT_DATA_SOURCE
IS_DATA_TARGET
ES_DATA_TARGET
ET_DATA_TARGET
The data is available from Source system in the table IT_DATA_SOURCE.
But this is not changeable as it is "Importing" type. Whereas the actual ET_DATA_TARGET which is passed over into FINALIZE method of the BAdI is not filled initially.
When I try to do a MOVE-CORRESPONDING from the IT_DATA_TARGET into ET_DATA_TARGET I continuously am getting the short dumps as both the tables length is not the same.
Did anyone else face the same issue as above when trying to do the BAdI implementation for Mapping.
I will really appreciate if any one can provide me a sample code if possible.
Let me know if you need additional information.
Thanks
Dharma.

Hello,
Thanks for looking into the question.
I already had tried doing that, I get the Short dump stating the object tables are not convertible.
When I looked into the table structures, I found out that the table structures "IS_DATA_TARGET", "ES_DATA_TARGET" & "ET_DATA_TARGET" belong to the same category in terms of these structures being flat structures or tables of length 484 as per the debugger.
Whereas the structure "IT_DATA_SOURCE" has the length 404.
Due to this reason when I say,
ET_DATA_TARGET = IT_DATA_SOURCE, I keep getting the short dumps.
Also, is your consolidation process legal or managerial.
Our Consolidation process is legal and we have the Company and Profit Center fields assigned to the Consolidation Unit role in the Data Basis definition.
Can you please let me know what is the structures length in your system.
Thanks
Dharma.

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zeros.PNG ‏25 KB
zeros.PNG ‏25 KB

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BAdI UC_DATATRANSFER for BCS Mapping in "Load from Data Stream" method

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