SAP ABAP Class CL_CLS_UTIL (Utilities (internal)) is used by

• Class (1)
• Function Module (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CLS_CHECK_OBJECTS	Check Classification Objects	SPAK_API_CLASSIFICATION	BASIS	SAP_BASIS
2	Function Module	CLS_LOCK_ATTRIBUTE	Locking object attribute	SPAK_API_CLASSIFICATION	BASIS	SAP_BASIS
3	Function Module	CLS_LOCK_AVAS	Activate object type group	SPAK_API_CLASSIFICATION	BASIS	SAP_BASIS
4	Function Module	CLS_LOCK_OTYGR	Activate object type group	SPAK_API_CLASSIFICATION	BASIS	SAP_BASIS
5	Function Module	CLS_LOCK_REPORT_DEF	Locking object attribute	SPAK_API_CLASSIFICATION	BASIS	SAP_BASIS