ODS request deletion

Question: Hi,
I am on BW 2.1C. I have a Full update into a ODS.
I want that after the next request is uploaded successfully in the ODS,the previous request should get deleted automatically. This means, at any point of time the ODS will have only one request.
Unlike Infocube, we don't have a setting in ODS Infopackage to do the same.
So, is there any way of doing it. Is there any standard program that I can schedule to delete the request from the ODS.

Your guidance will be a great help to me.

Rgrds
Akit

Answer:
Create a process chain.
Include two process:
1. Delete data target content (you will find the process in data target administration).
2. Infopackage

Schedule your process chain.

Answer:
Hi SpanishMaster,
It's BW 2.1C. So no process chains concept there.
We have to manage without Process Chains.

Rgrds
Akit
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