SAP ABAP Function Module WLF_DOCUMENT_CHANGE_CHECK_30 (Belege auf Änderbarkeit prüfen) is using

• Table/Structure Field (1)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table	BELINDEX	Communication Structure for Document Index	SOURCE T_DOCUMENT_INDEX STRUCTURE BELINDEX
2	Table	BELIND_ERR	Structure for Noting Error Messages: Document Index	SOURCE T_ERROR_MESSAGES STRUCTURE BELIND_ERR
3	Table	KOMLFK	Comm. Structure: Vendor Billing Doc. Header	SOURCE T_KOMLFK STRUCTURE KOMLFK
4	Table	KOMLFP	Vendor billing document: billing document items	SOURCE T_KOMLFP STRUCTURE KOMLFP
5	Table	WBRK_KEY	Vendor billing document: key for table WBRK for mass access
6	Table	WBRP_KEY	Agency Business: Database Key for Item Data
7	Table	WIN1_DATS	Date Range for Determining Valid Conditions	SOURCE VALUE(I_DOCUMENT_VALIDITY) TYPE WIN1_DATS
8	Table	WIN1_DATS	Date Range for Determining Valid Conditions