SAP ABAP Message Number PAK - 018 (PAK) is used by

• Class (8)
• Function Module (1)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PACKAGE Method: IF_PACKAGE~SET_SUPER_PACKAGE_NAME	Packages	SPAK_API	BASIS	SAP_BASIS
2	Class	CL_PACKAGE Method: IF_PACKAGE~LOAD_PACKAGE	Packages	SPAK_API	BASIS	SAP_BASIS
3	Class	CL_PACKAGE Method: IF_PACKAGE~SET_PERMISSIONS_CHANGEABLE	Packages	SPAK_API	BASIS	SAP_BASIS
4	Class	CL_PACKAGE Method: IF_PACKAGE~SET_CHANGEABLE	Packages	SPAK_API	BASIS	SAP_BASIS
5	Class	CL_PACKAGE Method: IF_PACKAGE~CHECK_PERMISSION_CREATABLE	Packages	SPAK_API	BASIS	SAP_BASIS
6	Class	CL_PACKAGE Method: IF_PACKAGE~GET_SUPER_PACKAGE	Packages	SPAK_API	BASIS	SAP_BASIS
7	Class	CL_PACKAGE Method: IF_PACKAGE~SET_ALL_ATTRIBUTES	Packages	SPAK_API	BASIS	SAP_BASIS
8	Class	CL_PACKAGE_HELPER Method: CHECK_PACKAGE_EXISTENCE	Auxiliary Class for Package API	SPAK_API	BASIS	SAP_BASIS