SAP ABAP Table T604B (Preference: Preference Zone Description) is used by

• Function Module (2)
• Program (20)
• Table (2)
• TYPE (1)
• UENO (1)
• View (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	UENO	16298	16298	U301	APPL	SAP_APPL