SAP ABAP Function Module UMG_PREP_RECOGNIZE_CODEPAGE (Preparation function) is using

• Class (1)
• Data Element (2)
• Table/Structure Field (8)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	UMGLANGCP	SPUMG: Language <-> Codepage Assignments
2	Table	UMGPMDIC	SPUMG dictionary
3	Table	UMGPMIG	Worklist for Scan Levels