SAP ABAP Class CNV_00001_CHECK (Basis checks) is using

• Class (148)
• Data Element (44)
• Table/Structure Field (82)
• Function Module (2)
• Interface (8)
• Class Method (161)
• Table (56)
• View (2)

#	Object Type	Object Name	Object Description	Note
1	Function Module	DB_EXISTS_TABLE	Checks whether a table exists in the database
2	Function Module	DDIF_FIELDINFO_GET	DD: Interface for Reading Text on Tables or Types