SAP ABAP Function Module CEP_GET_PREDECESSOR (Vorgängerfolder holen) is using

• Class (1)
• Data Element (3)
• Table/Structure Field (1)
• Message Class (1)
• Message Number (2)
• Class Method (4)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Data Element	DE_CM_OBJ_KEY	Controlled object
2	Data Element	J_OBJNR	Object number	SOURCE REFERENCE(I_OBJNR) TYPE J_OBJNR
3	Data Element	J_OBJNR	Object number	SOURCE REFERENCE(E_OBJNR) TYPE J_OBJNR