SAP ABAP Program RKASELRULES (List of settlement rules) is using

• Table/Structure Field (30)
• Function Module (3)
• Message Class (1)
• Message Number (1)
• Program (2)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	COBRA	Settlement Rule for Order Settlement
2	Table	COBRB	Distribution Rules Settlement Rule Order Settlement
3	Table	COIOB	Conversion of Object Number and Object Data
4	Table	PERIODS	Period structure