SAP ABAP Table TUID (UID Handling) is used by

• Class (13)
• Function Module (1)
• Program (39)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_BADI_IUID	Class for BAdI: BADI_IUID	IUID	APPL	SAP_APPL
2	Class	CL_IUID_HIERARCHY Method: LOCK_HIGHER_LEVEL_FUNC_LOC	IUID Hierarchy Handling	IUID	APPL	SAP_APPL
3	Class	CL_IUID_SO Method: IF_EX_BADI_SD_SALES_BASIC~HEADER_CHANGE2	IUDI sales order processing	IUID	APPL	SAP_APPL
4	Class	CL_IUID_SO Method: IF_EX_BADI_SD_SALES_ITEM~ITEM_CHANGE	IUDI sales order processing	IUID	APPL	SAP_APPL
5	Class	CL_IUID_SO Method: IF_EX_BADI_SD_SALES_BASIC~MAINTAIN_SCREEN	IUDI sales order processing	IUID	APPL	SAP_APPL
6	Class	CL_IUID_SO Method: CLASS_CONSTRUCTOR	IUDI sales order processing	IUID	APPL	SAP_APPL
7	Class	CL_IUID_SO Method: IF_EX_BADI_SD_SALES_BASIC~HEADER_CHANGE	IUDI sales order processing	IUID	APPL	SAP_APPL
8	Class	CL_IUID_SO	IUDI sales order processing	IUID	APPL	SAP_APPL
9	Class	CL_UID_CUST Method: CHECK_UID_TYPE	UID Customizing	UID	APPL	SAP_APPL
10	Class	CL_UID_CUST Method: GET_UID_REGISTRY_CUST	UID Customizing	UID	APPL	SAP_APPL
11	Class	CL_UID_CUST Method: GET_UID_MSG_TYPE	UID Customizing	UID	APPL	SAP_APPL
12	Class	CL_UID_CUST	UID Customizing	UID	APPL	SAP_APPL
13	Class	CL_UID_CUST Method: GET_UID_MAX_LENGTH	UID Customizing	UID	APPL	SAP_APPL