SAP ABAP Table PAKHIERARC (Structure for Package Hierarchy) is used by

• Class (9)
• Function Module (9)
• PINF (2)
• Program (6)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ENH_CLASSIC_BADI_MIGRATION Method: ENHO_EA_SWITCH_ERROR	Methods for BAdI Migration	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
2	Class	CL_PACKAGE_HELPER Method: CHECK_HIERARCHY_LOOP	Auxiliary Class for Package API	SPAK_API	BASIS	SAP_BASIS
3	Class	CL_PACKAGE_HELPER	Auxiliary Class for Package API	SPAK_API	BASIS	SAP_BASIS
4	Class	CL_PACKAGE_INTERFACE Method: IF_PACKAGE_INTERFACE~CHECK_ELEMENT_ENCLOSURE	Package Interfaces	SPAK_API	BASIS	SAP_BASIS
5	Class	CL_PAK_EXPLAIN Method: SET_PACKAGE_HIERARCHY	Explanation Container	SPAK_API_EXPLAIN	BASIS	SAP_BASIS
6	Class	CL_PAK_EXPLAIN	Explanation Container	SPAK_API_EXPLAIN	BASIS	SAP_BASIS
7	Class	CL_PAK_EXPLAIN_HIERARCHY_VIEW Method: CREATE_HIERARCHY	Hierarchy View	SPAK_TOOL_EXPLAIN	BASIS	SAP_BASIS
8	Class	CL_PAK_EXPLAIN_HIERARCHY_VIEW Method: ADD_NODE	Hierarchy View	SPAK_TOOL_EXPLAIN	BASIS	SAP_BASIS
9	Class	CL_PAK_SOLUTION_PROVIDER Method: ADD_DEPENDENCIES_FOR	Solution Provider	SPAK_API_EXPLAIN_ASSISTANT	BASIS	SAP_BASIS