Symptom
For goods movement postings or when changing material cost(MR21), error C+843 'Total valuated inventory amount for currency &2 is too high (&1)' occurs.
Environment
SAP S/4HANA Cloud Public Edition.
Cause
The possible reason could be the extremely high inventory price for error message currency type,
causing a overflow of inventory adjustment postings(inventory price*quantity of change).
Resolution
Kindly use APP 'Change Material Cost'(MR21) to adjust the prices to reduce the inventory values.
You may need to adjust the price(with a smaller change) for multiple times,
since a large price change may also generate a extremely large price difference cauing error C+843 again.
Keywords
Change Material Cost, MR21, C+843. , KBA , CO-PC-ACT-2CL , Actual Costing (Public Cloud) , Problem