A lower priority partition lost a usable processor to supply it to a higher priority partition with a bad processor. The partition ID is in extended word one as LP=xxx in decimal format. If the partition is an IBM i Operating System partition, main store will be saved to disk. The partition will be powered off after the process is completed. For all other partition types, the partition will power off immediately. Evaluate the entire LPAR configuration. Adjust partition profiles with the new number of processors available in the system.