SAP ABAP Function Module SWA_EXPRESSION_TO_STRING (WF: Konvertierung eines Ausducks in seine externe Form) is using

• Class (3)
• Data Element (9)
• Table/Structure Field (19)
• Function Module (2)
• Interface (5)
• Class Method (6)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Class Method	IF_SWF_CNT_ELEMENT - GET_TYPE	Abstraction of Container Element
2	Class Method	IF_SWF_EXP_EXPRESSION - GET_EXPRESSION	Abstraction of an Expression
3	Class Method	IF_SWF_EXP_EXPRESSION - GET_PROPS	Abstraction of an Expression
4	Class Method	IF_SWF_EXP_EXPRESSION - GET_TARGET_ELEMENT	Abstraction of an Expression
5	Class Method	IF_SWF_EXP_EXPRESSION - TO_STRING	Abstraction of an Expression
6	Class Method	IF_SWF_IFS_EXPRESSION - GET_EXPRESSION	Workflow expression, released interface