SAP ABAP Table PRREF_MAINTAIN (Structure for Maintenance of the Set Type PRREF) is used by

• Class (5)
• Function Module (9)
• PINF (3)
• Program (3)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PRREF	Implementation Class for BAdI Implementation CL_PRREF	COM_PRODUCT	ABA	SAP_ABA
2	Class	CL_PRREF Method: CHECK_BEFORE_UPDATE_H01	Implementation Class for BAdI Implementation CL_PRREF	COM_PRODUCT	ABA	SAP_ABA
3	Class	CL_PRREF Method: CHECK_BEFORE_UPDATE	Implementation Class for BAdI Implementation CL_PRREF	COM_PRODUCT	ABA	SAP_ABA
4	Class	CL_PRREF Method: CHECK_BEFORE_UPDATE_H00	Implementation Class for BAdI Implementation CL_PRREF	COM_PRODUCT	ABA	SAP_ABA
5	Class	CL_PRREF Method: CHECK_BEFORE_UPDATE_H02	Implementation Class for BAdI Implementation CL_PRREF	COM_PRODUCT	ABA	SAP_ABA