SAP ABAP Interface IF_SWF_EXP_EXPRESSION (Abstraction of an Expression) is using

• Class (4)
• Data Element (6)
• Table/Structure Field (2)
• Interface (5)
• Class Method (7)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CX_SWF_EXP_EVALUATE	Error When Evaluating an Expression
2	Class	CX_SWF_EXP_EXPRESSION	Exception in Expression Service
3	Class	CX_SWF_EXP_INVALID_TYPE	Invalid Type Specification or Object Type Specification
4	Class	CX_SWF_EXP_SYNTAX_ERROR	Syntax Error in Workflow Expression