SAP ABAP Table CFX_ASSIGNMENT (Assignment to External Objects) is used by

• Class (11)
• Function Module (2)
• TTYP (1)
• WAPA (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CFX_API_REFERENCE_GET	Read External References per Object	CFX_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM
2	Function Module	CFX_API_REFERENCE_GETDETAIL	Define Attributes for an External Reference	CFX_API	PROJECT_PORTFOLIO_MANAGEMENT	CPRXRPM