SAP ABAP Data Element FMKU_GROUPING_KEY (FM grouping key) is used by

• Class (8)
• Function Module (3)
• Interface (2)
• Table (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	FMKU_S_BADI_DOC_LINE - GROUPING_KEY	Entry document line passed to BADI	FMBPA_E	EA-PS	EA-PS
2	Table	FMKU_S_BADI_LINE - GROUPING_KEY	Budget line passed to BADI	FMBPA_E	EA-PS	EA-PS
3	Table	FMLI_S_DIM_GK - GROUPING_KEY	Structure which links an FM address to a grouping key	FMBPA_E	EA-PS	EA-PS