SAP ABAP Class /AIN/CL_BTD_POBJ_ASSIGN (Assign physical objects to business transaction document) is using

• Class (17)
• Data Element (9)
• Table/Structure Field (45)
• Function Module (6)
• Interface (2)
• Class Method (19)
• Table (16)

#	Object Type	Object Name	Object Description	Note
1	Function Module	/AIN/DM_ACTION_READ_BY_GUIDS	Read action data based on document guid and action type.
2	Function Module	/AIN/DM_OBJECT_READ_BY_GUIDS	Single read on the object guid
3	Function Module	/AIN/PUB_BTD_BY_INTIDS	Business Transaction Document Retrieve
4	Function Module	/AIN/PUB_BTD_HIER_ASSIGN	Assign Hierarchy to Business Transaction Document
5	Function Module	/AIN/PUB_BTD_LOCK	Business Transaction Document: Lock Instances
6	Function Module	/AIN/PUB_BTD_MODIFY	Business Transaction Document Modify