SAP ABAP Table PAKNAMSTRU (Structure for Package and Main Package ID for Package) is used by

• Class (4)
• PINF (2)
• Program (3)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PACKAGE_HELPER Method: CHECK_HIERARCHY_LOOP	Auxiliary Class for Package API	SPAK_API	BASIS	SAP_BASIS
2	Class	CL_PAK_EXPLAIN_HIERARCHY_VIEW Method: ADD_NODE	Hierarchy View	SPAK_TOOL_EXPLAIN	BASIS	SAP_BASIS
3	Class	CL_PAK_EXPLAIN_HIERARCHY_VIEW Method: CREATE_HIERARCHY	Hierarchy View	SPAK_TOOL_EXPLAIN	BASIS	SAP_BASIS
4	Class	CL_PAK_SOLUTION_PROVIDER Method: ADD_DEPENDENCIES_FOR	Solution Provider	SPAK_API_EXPLAIN_ASSISTANT	BASIS	SAP_BASIS