SAP ABAP Program RLRB0001 (Read transfer requirements from the archive) is using

• Class (18)
• Data Element (5)
• Table/Structure Field (63)
• Interface (3)
• Message Class (1)
• Message Number (1)
• Class Method (23)
• Program (2)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_SALV_COLUMN	Individual Column Object
2	Class	CL_SALV_COLUMNS	All Column Objects
3	Class	CL_SALV_COLUMNS_HIERSEQ	Columns in a Hierarchical-Sequential List
4	Class	CL_SALV_DISPLAY_SETTINGS	Appearance of the ALV Output
5	Class	CL_SALV_EVENTS	General Events
6	Class	CL_SALV_EVENTS_HIERSEQ	Events for Hierarchical Sequential Lists
7	Class	CL_SALV_FORM	Set and Get Design Object Content
8	Class	CL_SALV_FORM_ELEMENT	General Element in Design Object
9	Class	CL_SALV_FORM_HEADER_INFO	Element of Type Header
10	Class	CL_SALV_FUNCTIONS	Generic and Application-Specific Functions
11	Class	CL_SALV_HIERSEQ_LEVEL	Hierarchy Level of a Hierarchical-Sequential Table
12	Class	CL_SALV_HIERSEQ_TABLE	Basis Class for Hierarchical-Sequential Tables
13	Class	CL_SALV_LAYOUT	Settings for Layout
14	Class	CL_SALV_MODEL_BASE	Basis Model for All Table Displays
15	Class	CL_SALV_MODEL_LIST	Basis Model for All List-Type Table Displays
16	Class	CL_SALV_SELECTIONS	Selections in List-Type Output Tables
17	Class	CX_SALV_DATA_ERROR	ALV: General Error Class (Checked During Syntax Check)
18	Class	CX_SALV_NOT_FOUND	ALV: General Error Class (Checked During Syntax Check)