SAP ABAP Program SDV03_PDOC04 (Lesen + Aufbereiten der Kopfdaten offener Umlager-EK-Belege) is using

• Class (1)
• Table/Structure Field (45)
• Message Class (2)
• Message Number (4)
• Class Method (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_CHECK_INSTALLED_COMPS - IS_COMP_INSTALLED	Checks if system coponent is installed (APO-on-ERP)