Diagnosis
In the current rate step, a variant is used for which the unit ofmeasurement must match for the input operands. Operand &V1& has unit ofmeasurement &V3& while operand &V2& has unit of measurement &V4&.

System Response

Procedure
Delete one of the specified operands.
Display the variant program for the current rate step. Note the inputoperands for which the Check unit of measurementindicator is set.
Reenter the input operands. When doing so, make sure the unit ofmeasurement matches for all input operands for which the indicatorCheck unit of measurement is set.