SAP ABAP Program RNPRUEFZ (IS-H: Activate/Deactivate the Check Digit Procedure) is using

• Class (5)
• Table/Structure Field (43)
• Function Module (5)
• Message Class (1)
• Message Number (7)
• Class Method (5)
• Program (3)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_SALV_COLUMNS	All Column Objects
2	Class	CL_SALV_FORM_ELEMENT	General Element in Design Object
3	Class	CL_SALV_MODEL_BASE	Basis Model for All Table Displays
4	Class	CL_SALV_TABLE	Basis Class for Simple Tables
5	Class	CX_SALV_MSG	ALV: General Error Class with Message