SAP ABAP Message Number AJ - 020 (AJ) is used by

• Function Module (9)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	ISU_COMPUT08	Calculate Usage Hours from Quantity and Demand	EE20	IS-U/CCS	IS-UT
2	Function Module	ISU_COMPUT10	Calculate Usage Hour Discount	EE20	IS-U/CCS	IS-UT
3	Function Module	ISU_DEMAND06	Calculate Average Price from a Single Demand	EE20	IS-U/CCS	IS-UT
4	Function Module	ISU_DEMAND09	Multiply/Divide Demand	EE20	IS-U/CCS	IS-UT
5	Function Module	ISU_DEMAND12	Divide Two Demands (Determine Ratio)	EE20	IS-U/CCS	IS-UT
6	Function Module	ISU_QUANTI06	Calculate Average Price from a Single Consumption	EE20	IS-U/CCS	IS-UT
7	Function Module	ISU_QUANTI09	Multiply/Divide a Quantity	EE20	IS-U/CCS	IS-UT
8	Function Module	ISU_QUANTI12	Divide Two Quantities (Determine Ratio)	EE20	IS-U/CCS	IS-UT
9	Function Module	ISU_TIMBASE_CONVERT	INTERN: Zeitbasis der Stammdaten Preis/Rabatt mit Zeittyp Zeitanteil verg.	EE20	IS-U/CCS	IS-UT