SAP ABAP Table E1CUFCM (Master Characteristics for Variant Function) is used by

• Class (3)
• Function Module (1)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PMEVC_IDOC_LOADER Method: GET_FUNCTION	Read Using IDOC Formats	PME_VC_EDITION	EA-PLM	EA-APPL
2	Class	CL_PMEVC_IDOC_SAVER Method: GET_VFUNCTION_IDOC	Save Model Using IDOC Formats	PME_VC_EDITION	EA-PLM	EA-APPL
3	Class	CL_PMEVC_IDOC_SAVER Method: GET_VFUNCTION_IDOC_PRE	Save Model Using IDOC Formats	PME_VC_EDITION	EA-PLM	EA-APPL