SAP ABAP Function Module BNK_API_LOCK_BATCH (Lock or unlock a given batch) is using

• Class (3)
• Data Element (5)
• Table/Structure Field (13)
• Function Module (2)
• Message Class (1)
• Message Number (3)
• Class Method (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIRET2	Return Parameter
2	Table	BNK_STR_BATCH_HEADER	Structure for Batch Header