SAP ABAP Program LNAMBF20 (Datenleseroutinen) is using

• Class (8)
• Data Element (9)
• Table/Structure Field (349)
• Function Module (17)
• Interface (2)
• Message Class (1)
• Message Number (14)
• Class Method (8)
• Program (2)
• Table (58)
• View (5)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_EXITHANDLER	Class for Ext. Services Within Framework of Exit Technique
2	Class	CL_ISHMED_ERRORHANDLING	IS-H*MED: Class for Error Handling
3	Class	CL_ISH_APPOINTMENT	IS-H: Appointment Class
4	Class	CL_ISH_DATA_OBJECT	IS-H: Base Class for Data Objects
5	Class	CL_ISH_ENVIRONMENT	IS-H: Class for Collecting All Objects in Memory
6	Class	CL_ISH_FAC_ENVIRONMENT	IS-H: Factory; Create Instance Environment
7	Class	CL_ISH_RUN_DATA	IS-H: Base Class for Movement Data Objects
8	Class	CL_ISH_UTL_APMG	IS-H: General Functions in Appointment Management Area