Diagnosis
You have entered an installation in which at least two billable billingorders have been found for which the specified date has been calculatedas the end of billing period.
The reason for this could be that meter reading results were entered inthe system on the same day as the respective billing orders.

Procedure
Check the data and manually delete any unnecessary billing orders.
Translators: copy/synchronize with note 1393204's 'solution' please

• Create the meter reading order again (in the case of a move-in or a
move-out, open the move-in document or the move-out document in changemode and save it without making any additional changes); ensure that youset the #Meter Reading Interval Check# indicator when you do this. Notethe messages about suppression; in particular, EL 177 and EL 515 indicate that automaticsuppression cannot run due to special data constellations.

• Suppress the surplus billing orders manually (call transaction EL27,
EL28 or EL29 and choose Meter Reading Results -> #Suppress Billing#).

• Check the settings for automatic suppression in the table TE610
(priority of MR reasons) and in TE410-KARSCHLABL or TE422-ABLKAR orTE422-ABLKAR (interval lengths).

Procedure for System Administration


• The user exit in the function module EXIT_SAPLEL01_015 is also provided
provided for automatic customer-specific suppression of billing orders.