SAP ABAP Function Module BAPI_OBJCL_CONCATENATEKEY (Classification BAPI: Generate Concatenated Key) is using

• Data Element (2)
• Table/Structure Field (8)
• Function Module (3)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	API_OB_KEY	Classification: Object Keys
2	Table	BAPI1003_KEY	Classification BAPI - Key Fields	SOURCE VALUE(OBJECTKEY_CONC) LIKE BAPI1003_KEY-OBJECT
3	Table	BAPI1003_KEY	Classification BAPI - Key Fields	SOURCE VALUE(OBJECTTABLE) LIKE BAPI1003_KEY-OBJECTTABLE
4	Table	BAPI1003_OBJECT_KEYS	Classification BAPI - Object Keys
5	Table	BAPI1003_OBJECT_KEYS	Classification BAPI - Object Keys	SOURCE OBJECTKEYTABLE STRUCTURE BAPI1003_OBJECT_KEYS
6	Table	BAPIRET2	Return Parameter	SOURCE RETURN STRUCTURE BAPIRET2