SAP ABAP Program LCASLF14 (FORM check_salesorder_exists) is using

• Table/Structure Field (7)
• Function Module (2)
• Message Number (3)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	INOB	Link between Internal Number and Object
2	Table	RCASL	CASL Data Fields
3	Table	VBAK	Sales Document: Header Data
4	Table	VBAP	Sales Document: Item Data