SAP ABAP Class CL_STACK_ENGINE_BRF (BRF: Formula Interpreter / Stack Engine) is using

• Class (15)
• Data Element (23)
• Table/Structure Field (125)
• Function Module (4)
• Interface (17)
• Message Class (4)
• Message Number (31)
• Class Method (321)
• Table (31)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_CONTROLLER_BRF	BRF: Controller
2	Interface	IF_CONTROLLER_BRF	BRF: Controller
3	Interface	IF_EVENT_BRF	BRF: Event
4	Interface	IF_EVENT_BRF	BRF: Event
5	Interface	IF_EVENT_BRF	BRF: Event
6	Interface	IF_EVENT_BRF	BRF: Event
7	Interface	IF_EVENT_BRF	BRF: Event
8	Interface	IF_EVENT_BRF	BRF: Event
9	Interface	IF_EVENT_BRF	BRF: Event
10	Interface	IF_EXPRESSION_BRF	BRF: Expression
11	Interface	IF_EXPRESSION_BRF	BRF: Expression
12	Interface	IF_EXPRESSION_BRF	BRF: Expression
13	Interface	IF_EXPRESSION_BRF	BRF: Expression
14	Interface	IF_EXPRESSION_BRF	BRF: Expression
15	Interface	IF_EXPRESSION_BRF	BRF: Expression
16	Interface	IF_FUNCTION_PROCESSOR_BRF	BRF: Expression Processor
17	Interface	IF_FUNCTION_PROCESSOR_BRF	BRF: Expression Processor