SAP Message AJ273 - Specify a rate type that results in an appropriate unit of measurement

Diagnosis
You entered rate type &v1&. This rate type is used to find rate &v2&during rate determination. The register operand of this rate has thebilling unit of measurement &v3&. The meter reading unit of measurementV4 of the register cannot be converted to this billing unit ofmeasurement. This error can also occur even if both units ofmeasurement are the same.

Procedure
Specify a rate type that results in a rate whose billing unit ofmeasurement that meets the criteria described in thisnote.