Diagnosis
Calorific value maintenance only allows you to maintain month-specificcalorific values. A calorific value procedure in which the timereference is 1 day cannot be used. In this case, the actual billingcalorific values are not defined in calorific value maintenance. Inthis case, the billing calorific values are determined directly duringbilling (e.g. arithmetic average over the billing period).

Procedure
If daily calorific values are involved, you only have to enter thevalues in the table of calorific values per calorific value district(daily values).
In the corresponding calorific value procedure, you can define theexact operation for billing for this table like the arithmetic averageformation.