SAP ABAP Function Module OTC_INTEREST_UNDERLYING_SAVE (save underlying (calculate data and get them back)) is using

• Table/Structure Field (15)
• Function Module (2)
• Interface (1)
• Message Class (1)
• Message Number (5)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Table	INRI	Number ranges function module interface structure
2	Table	VTBFHA	Transaction
3	Table	VTBFHAZU	Transaction Activity
4	Table	VTIFHA	Underlying transaction
5	Table	VTIFHAPO	Underlying transaction flows
6	Table	VTIFHAZU	Underlying transaction status table
7	Table	VTIFINKO	Underlying transaction conditions
8	Table	VTS_CF_COND	TR Transaction Management: Condition
9	Table	VTS_CF_FLOW	TR Transaction Management: Flow