SAP ABAP Data Element DOCNR (Doc. Number) is used by

• Class (31)
• Function Module (23)
• Interface (1)
• Program (40)
• Table (60)
• TTYP (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	BUKU_T_DOCNR	BUKU_T_DOCNR	FMBP_E	EA-PS	EA-PS
2	TTYP	FBICRC_T_DOCNR	FBICRC_T_DOCNR	FB_ICRC_DB	EA-FIN	EA-FIN