SAP ABAP Data Element SPERRENZR (Block all Documents) is used by

• Class (1)
• Function Module (105)
• Program (3)
• Table (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	BAPIABCON - ENQUEUEALL	Control Data Agency Business	WZRE	APPL	SAP_APPL
2	Table	RWLF2 - SPERREN	Ref. structure, accounting release, create invoice list	WZRE	APPL	SAP_APPL