SAP ABAP Program RWMBON21 (Subsequent settlement control) is using

• Table/Structure Field (27)
• Function Module (2)
• Message Class (1)
• Message Number (2)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WM - 210	Table & is locked!
2	Message Number	WM - 255	Parameters created / changed