SAP ABAP Class /ISDFPS/CL_EXT_REL_0748 (IT0748 Interface Class for External Relationships) is using

• Class (4)
• Data Element (3)
• Table/Structure Field (86)
• Function Module (1)
• Class Method (2)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Data Element	PERNR_D	Personnel Number
2	Data Element	PLVAR	Plan Version
3	Data Element	SUBTY	Subtype