ToU internal errors: INTERNAL MAP NODE

Errors	INTERNAL_MAP_NODE_CONSTRAINT INTERNAL_MAP_NODE_CONSTRAINT_MISSING_BATTERY_FIELDS INTERNAL_MAP_NODE_STATE INTERNAL_MAP_NODE_STATE_MISSING_BATTERY_STATE_OF_CHARGE
Cause of issue	One of the constraints / state values below listed are not reported reliably from the driver: MaxEnergy MaxActivePower, MinActivePower, MaxEnergy State of Charge This can also be caused by other fields not being parsed properly.
Assets showing the errors	Missing MaxEnergy: sonnen ECO_8-10 1KOMMA5 1K5-HI-12-V1 1KOMMA5 1K5-HI-8-V1 Enphase 'Envoy S Missing of MaxActivePower, MinActivePower & MaxEnergy: SolarEdge SE8K-RWB48BFN4 SolarEdge SE10K-RWB48BFN4 Sungrow SH10.0RT-V112 Sungrow SH8.0RT-V112 Sungrow SH6.0RT-20 Missing of State of Charge: Sungrow SH6.0RT-V112 Sungrow SH10.0RT-V112 Sungrow SH8.0RT-V112 SolarEdge SE8K-RWB48BFN4 SolarEdge SE10K-RWB48BFN4 Enphase Envoy S
Manual action to resolve the error	Triggering a rescan might correct the values & therefore resolve the issue. This will however not solve it entirely & persistently.
Status	Fixes are being implemented. If the asset reports an OEM error, we now report that there is an OEM error state, which is the case for a large share of assets reporting this error. Furthermore, we reworked the offline asset check, and now detect assets correctly as offline, which turned out to be the underlying issue in some cases. Next, we are working on introducing caching for asset limits and measurements to increase robustness for momentarily missing asset limits and measurements.