SAP ABAP Data Element VWWSBTYP (DRS document category for double document check) is used by

• Table (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	WVFB2 - BSTYP	SRS: received external requirement numbers/phys. inv. nos	WFWW	APPL	SAP_APPL