SAP ABAP Table J_7LKMAST (REA Article Master: Communication Structure BOM) is used by

• Class (1)
• Function Module (11)
• Program (2)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TYPE	J7LR3	J7LR3	J7LR	/J7L/REA	EA-APPL