SAP ABAP Message Class GRPG (Grouping/Pegging for Individual Project Planning) is used by

• Function Module (6)
• Program (15)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CJCK_PRPS_SET	Prüfen Datenkonsistenz der Struktur PRPS (PSP-Element)	CN_PSP_OPR	APPL	SAP_APPL
2	Function Module	CJWB_CHECK_BEFORE_COMMIT	Prüfung vor commit work, ob Update PSP-Stammdaten erlaubt ist	CN_PSP_OPR	APPL	SAP_APPL
3	Function Module	PEG04_MM_UPDATE_WORKLIST	PEG04_MM_UPDATE_WORKLIST	GPD	DIMP	ECC-DIMP
4	Function Module	PEG14_MM_UPDATE_WORKLIST	PEG14_MM_UPDATE_WORKLIST	GPD	DIMP	ECC-DIMP
5	Function Module	PGSV_FILL_TABLE_PEGLOG	fills table t_peglog from tables t_peg and t_repl	GRPG	APPL	SAP_APPL
6	Function Module	PGSV_PEG_REL_FOR_REPL_CHECK	check pegging relevance for replenishment elements	GRPG	APPL	SAP_APPL