RC_SBE_SELECT_EX_NO_GOOD_BOOT_CORES_FOUND Procedure: proc_sbe_select_ex None of the valid boot cores are enabled REG_FFDC_PROC_STATUS_AND_SBE_VITAL_REGISTERS REG_FFDC_PROC_SBE_REGISTERS CHIP_IN_ERROR EX_PARTIAL_GOOD_0x520F0012 RC_SBE_SELECT_EX_NO_SECOND_GOOD_BOOT_CORE_FOUND Procedure: proc_sbe_select_ex Skipped the first good boot core and no other good boot core was found REG_FFDC_PROC_STATUS_AND_SBE_VITAL_REGISTERS REG_FFDC_PROC_SBE_REGISTERS CHIP_IN_ERROR EX_PARTIAL_GOOD_0x520F0012