A method for execution by an integrity processing unit includes detecting a storage error associated with storage of at least one encoded data slice in at least one memory of an associated storage unit of a set of storage units. Error parameters associated with the storage error are determined and a plurality of recovery alternatives to abate the storage error are identified based on the error parameters. A plurality of cost-benefit factors that correspond the plurality of recovery alternatives are determined. One of the plurality of recovery alternatives is selected based on the plurality of cost-benefit factors, and execution of the one of the plurality of recovery alternatives is facilitated to abate the storage error.