Hello friends

I configured a Advanced updateable snapshot site.
Recently during Manual refresh what i observed is,even though the manual refresh able to complete with some errors for update,delete and insert.But the unusual thing is once the manual refresh is comlete all the changes made at Snapshot site lost and the data was there similar to Master site before update.Why this happend?.Any one can able to give their remarks and sujjestions on this as early as possible as now i stopped the replicaton between snapshot site and Master site.
regards
akhadar