SAP ABAP Program LN2F8F02 (Formroutinen für die Dokumentenliste) is using

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

#	Object Type	Object Name	Object Description	Note
1	Message Number	NG - 837	Cannot assign reference key for external data