SAP ABAP Table MCRBKEY (Key Fields at Account Assignment Level) is used by

• Function Module (2)
• Program (1)
• Table (2)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	MCRBKEY_T	MCRBKEY_T	MRM	APPL	SAP_APPL