BDC_SESSION_Error_Capture

Hi.

I ran a BDC by session method in which suppose there are 10 records and there is an error in the 6th record then my question is will the errored session have only the 6th record or all the records in it.

I mean will the rest 9 recds be updated in the database or not.?

Since it is a synchronous update so I am not sure whether all the 10 recds will be updated or not?

Thank You