Accidental deletion of INIT selection conditions on 2LIS_02_SGR Infopackage

Hi BI experts,

We have got some difficult situation due to accidental deletion of Init and selection conditions on 2LIS_02_SGR datasource Infopackage..

We have been doing Init W/o datatransfer for range of periods and doing Repair full request for the respective periods so deltas have been getting accumulated in source system so far for the last 2 or 3 weeks

but unfortunately some one deleted Init selection conditions from Infopackage so due to that all respective delta que(RSA7 and SMQ1) has been empty so now all the delta changes for those periods during this 2 or 3 weeks lost ...

So as per my knowledge we can not really recover and need to do again setting up of tables for reinit and proceed BUT as user group is not willing to stop transactions for such a long time again...Trying to know from community whether can we have any other best alternative to handle this situation..

I really appreciate if some one gives a best advise on this ..

Thanks & Regards,

BRK