SAP ABAP Function Module MEGUI_DOCUMENT_SELECTOR (Belegnummer wählen) is using

• Class (8)
• Data Element (3)
• Table/Structure Field (6)
• Function Module (2)
• Interface (2)
• Class Method (14)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_MMPUR_CONSTANTS_GENERAL	General Constants
2	Interface	IF_MODEL_MM	Default Model Functionality