SAP ABAP Class CL_UC_MAPPING (Mapping) is using

• Class (63)
• Data Element (12)
• Table/Structure Field (57)
• Interface (84)
• Message Class (1)
• Message Number (1)
• Class Method (83)
• Table (26)

#	Object Type	Object Name	Object Description	Note
1	Message Number	UCT8 - 256	Cannot derive selection for source field &1