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 Method	CL_EXITHANDLER - GET_INSTANCE	Class for Ext. Services Within Framework of Exit Technique
2	Class Method	CL_ISH_APPOINTMENT - GET_SERVICES_FOR_APPMNT	IS-H: Appointment Class
3	Class Method	CL_ISH_APPOINTMENT - LOAD	IS-H: Appointment Class
4	Class Method	CL_ISH_DATA_OBJECT - DESTROY	IS-H: Base Class for Data Objects
5	Class Method	CL_ISH_FAC_ENVIRONMENT - CREATE	IS-H: Factory; Create Instance Environment
6	Class Method	CL_ISH_UTL_APMG - TIMESLOTS_CHANGED	IS-H: General Functions in Appointment Management Area
7	Class Method	IF_EX_ISH_APPT_EXT - GET_MAX_PERIOD_APPTS	BAdI Interface IF_EX_ISH_APPT_EXT
8	Class Method	IF_ISH_DATA_OBJECT - DESTROY	IS-H: Base Interface for Data Objects