SAP ABAP Program LIBINFF37 (INST_MODIFY_BUFFER) is using

• Table/Structure Field (4)
• Message Class (1)
• Message Number (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	IBINCOM	IB: Component (Include structure general data)
2	Table	IBINVAL	IB: Components (Include structure validity+components)