How to reprocess delta records during subsequent update of data targets

Hi,
I have an ODS which sends in delta records to a cube above it. Now there is a data load, happening monthy from a flat file, which was successful upto the ODS, but failed in the cube due to one invalid record. How do I reprocess this data load after correction of the invalid records in the source flat file?
The method I currently follow is to delete the failed request from the cube and then do a selective delete of records from the ODS and then reload the last data after correction.
Is there a better way to just reprocess the last load from the flat file?
Thanks & regards,
Nikhil

Hi Bhanu,
Thanks for the response. I will explain a bit more in detail. Suppose there are 5 records coming in from the flat file - now 4 of those records are correct and one has invalid data.
All 5 records get loaded to the ODS successfully but in the cube we have a function module which works on the data and aborts the entire data package if it finds even one invalid record. So nothing gets loaded into the cube at all.
Now if we correct the one invalid record and then reload into the ODS - it will just send this corrected record over to the cube and we will miss out on the other 4 records which were originally correct since the ODS does not detect them as changed.
If we delete the request from the ODS (rather than doing the selective delete) then it disables the delta in the ODS asnd we have to reinitialise everything - which we cannot afford to do in a production environment.
Hope the problem is a bit more clear now.
I was looking for some way to just resend all the five records - with the one corrected record to the cube without going through this selective delete process sinc eits too cumbersome and we run the risk of messing up with actual data ina production environment.
Thanks for the help,
regards,
Nikhil

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Dear Debjani,
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I still require some clarification . Hope you can kindly bear with me.
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How to reprocess delta records during subsequent update of data targets

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