SAP ABAP Message Number PAK - 600 (PAK) is used by

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

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_AKB_PRODUCTS_HIERARCHY Method: CHECK_SYSTEM	Processing Production Hierarchy	SPAK_AKB	BASIS	SAP_BASIS