SAP ABAP Program LGLE_ADB_READ_LAYER001 (FORM-Routinen A-Z) is using

• Class (6)
• Data Element (5)
• Table/Structure Field (9)
• Function Module (1)
• Interface (3)
• Class Method (10)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_DATADESCR	Runtime Type Services
2	Class	CL_ABAP_STRUCTDESCR	Runtime Type Services
3	Class	CL_ABAP_TYPEDESCR	Runtime Type Services
4	Class	CL_CMP_COMPOSER	SAP INTERNAL USAGE: Code Composer
5	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
6	Class	CX_STATIC_CHECK	Exceptions with Static and Dynamic Check of RAISING Clause