SAP ABAP Message Number AH - 788 (AH) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	ISU_FILL_SPCANC_FIELDS	INTERN: Füllen aller ERCH-, EITR- und ETRG-Felder	EE20	IS-U/CCS	IS-UT
2	Function Module	ISU_O_AMB_BILL_DOC_OPEN	INTERN: Function to open billing document for AMB/BBP	EE25	IS-U/CCS	IS-UT