Diagnosis
A volume correction factor procedure that requires calculation ofcompressibility and/or supercompressibility through a user exit isactive. For this to occur, the following information must be completefor the specified period:

• Measured pressure


• Air pressure


• Temperature

An internal error occurred during the comparison of these time sliceswith the time slices for the calorific value district (= gascomposition area).

Procedure
Please contact SAP.