SAP ABAP Class CL_ACC_CLOSESTEP (Service Function: Closing Activity) is using

• Class (8)
• Data Element (9)
• Table/Structure Field (26)
• Interface (3)
• Message Class (1)
• Message Number (2)
• Class Method (5)
• Table (11)
• View (2)

#	Object Type	Object Name	Object Description	Note
1	Message Class	FINB_PERIOD	Messages for posting periods