If you reset the reversal indicator of a measurement document for a counter, the system recalculates the measurement document concerned, as well as all subsequent measurement documents that have already been created. The following rules apply:

• If an absolute counter reading was entered previously, the system will recalculate the counter reading difference and the total counter reading with reference to the previous measurement document.

• If a counter reading difference was entered previously, the system will recalculate the absolute counter reading and the total counter reading with reference to the previous measurement document.