An apparatus, system, and method are provided for managing errors in
prefetched data. The apparatus, system, and method identify prefetched
data that contains an uncorrectable error. In addition, the apparatus,
system, and method initiate an error recovery process only for prefetched
data that is actually used by a requesting device, module, or
application. The apparatus includes a prefetch module that prefetches
data packets, a validation module that determines whether a prefetched
data packet contains an uncorrectable error, a transfer module that
transfers prefetched data packets to a requester, and an error recovery
module that selectively initiates error recovery for those data packets
that contain an uncorrectable error and are actually transferred to the
requester.