Measurement Document Issue

Hi All,

I have a case scenario which is as follows:

An electrical transmission line which exports the energy from point A to Point B; this line also imports the energy from Point B to Point A. Between point A & B an energy meter is installed to capture the energy exported / imported.

When the energy is exported fro Point A to B, the meter reading keeps INCREASING from the initial value. When the energy is imported from Point B to A, the meter reading keeps DECREASING from the last value.

In IK11, when I enter the value which is less than the last value entered in meas. document creation, the system throws error message.

Can this be captured in standard SAP. Would appreciate you valuable inputs please. Thanks in advance. JK.