SAP Message AH609 - (Device &1) equip. no. &2 reg. &3 key date &4: no entry in ITHG

Diagnosis Internal error: No corresponding entry was found for the specified key date in internaltable ITHG for gas factors. (Check: FM 'ISU_MR_RESULT_DETERMINE' or 'ISU_CONSUMPTION_DETERMINE') Procedure Contact SAP.

154131	Extrapolation / simulation of gas meters