SAP ABAP Message Number IUID - 028 (IUID) is used by

• Class (1)
• Function Module (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_IUID_EQUI Method: CHECK_IUID_MIEQ0_1000	IUID Equipment changes	IUID	APPL	SAP_APPL