Process chain failed while populating DSO to Infocube

Hi Friends,

While populating the data from DSO to Infocube the Process chain failed.(The data is a full load)

Analysis done

I checked the process chains monitor I found one of the data packet end up with error (RSBK257) and foremost to this Other packets

run very well.But it is not available for reporting as one of datapacket failed(Datapacket size 50000)

I validated the DSO Object in RSRV (Foriegn key relationship of reporting -relevant ODS object and SID Table Characteristics).

Errors

I found there are SID values missing for various info-objects.

Concerns

Would like to know Can I correct the error in RSRV directly by selecting the correct the error option  . Will it have any impact .?

Please assist.

Thanks in advance

Regards