Applies to FAS2500 series FAS2620 FAS2650 Issue The system might report something similar to: System Alert from SP of netapp02-01 (INVALID CHASSIS CONFIGURATION (Incompatible Partner PCM)) In the SP-S...Applies to FAS2500 series FAS2620 FAS2650 Issue The system might report something similar to: System Alert from SP of netapp02-01 (INVALID CHASSIS CONFIGURATION (Incompatible Partner PCM)) In the SP-SYSTEM-EVENT-LOG, you might also see: [SP.critical]: Rebooting SP due to loss of ACP comms