Is it possible to initialise COPA deltas to multiple BIW systems?

Hi Experts
I wish to load COPA data to our BWD system in parallel with our BWP system from our Production R/3. Is this possible?
If I do an Initialisation without Data Transfer from the BWD, which timestamp will it start with for the BWD deltas? I expect that Initialisation without Data Transfer will set the starting timestamp for following deltas at the first record in R3 that satisfies my selection criteria.
Is this correct, and can it be done without upsetting the timestamp administration of the usual deltas to BWP?
Any advice would be appreciated - points forthcoming.
thanks
tony

Hello,
Yes it is possible to do that, you will see a third column in rsa7 with bw system.
Take a look at this note:
OSS Note 775568 'Two and more BW systems against one OLTP system'.
But if you execute it in parallel you can face with this:
"If delta initialization requests run from several BW systems in parallel, the time stamp pointer of the delta administration that is set at the end of the first delta initialization is overwritten by the second one. This may result in data that was already extracted in the delta initialization appearing in the subsequent delta from the first BW system."
Regards,
Jorge Diogo

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