SAP ABAP Message Number FMPP1 - 102 (FMPP1) is used by

• Function Module (2)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	FMPP_CHECK_INV_MOD_OUTOFFMPP	Check if the invoice is modified out of fmpp while posting PR	FMPP_CORE_E	APPL	SAP_FIN
2	Function Module	FMPP_CM_VS_INV	check credit memo against invoice in FMPP transaction	FMPP_CORE_E	APPL	SAP_FIN