SAP ABAP Class CX_PROXY_MAPPING_FAULT (Mapping failed) is using

• Class (9)
• Data Element (4)
• Interface (5)
• Message Class (1)
• Message Number (1)
• Class Method (5)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	SCX_T100KEY	T100 Key with Parameters Mapped to Attribute Names
2	Table	SCX_T100KEY	T100 Key with Parameters Mapped to Attribute Names