SAP ABAP TYPE IBSE1 (IBSE1) is using

• Table/Structure Field (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	SYST - UCOMM	ABAP System Field: PAI-Triggering Function Code
2	Table/Structure Field	T354S - INITFIELD	Field name for initialization of parameters