SAP ABAP Function Module FIP_DB_RP_READ_CUST_SUBST (Read Customizing Substitution during GR) is used by

• Class (1)
• Function Module (3)
• PINF (2)
• Program (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LFIP_EXTENSIONF02	Include LFIP_EXTENSIONF02	FIP_COM_ERP	APPL	SAP_APPL
2	Program	LFIP_EXTENSIONF03	Include LFIP_EXTENSIONF03	FIP_COM_ERP	APPL	SAP_APPL
3	Program	LFIP_EXTENSIONF04	Include LFIP_EXTENSIONF04	FIP_COM_ERP	APPL	SAP_APPL