SAP ABAP Message Number PAK - 055 (PAK) is used by

• Class (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PACKAGE Method: IF_PACKAGE~CHECK_PERMISSION_CREATABLE	Packages	SPAK_API	BASIS	SAP_BASIS
2	Class	CL_PACKAGE_HELPER Method: CHECK_INTERFACE_EXISTENCE	Auxiliary Class for Package API	SPAK_API	BASIS	SAP_BASIS
3	Class	CL_PACKAGE_INTERFACE Method: IF_PACKAGE_INTERFACE~LOAD_PACKAGE_INTERFACE	Package Interfaces	SPAK_API	BASIS	SAP_BASIS
4	Class	CL_PACKAGE_PERMISSION_TO_USE Method: IF_PACKAGE_PERMISSION_TO_USE~CREATE_NEW_PERMISSION	Package Use Access	SPAK_API	BASIS	SAP_BASIS