Something more about CO-PA tables

When you activate the data structures of your operating concern, the system creates the following objects in the ABAP Dictionary.

Type	Name	Description
Structure	CE0xxxx	logical line item structure
Table	CE1xxxx	actual line item table
Table	CE2xxxx	plan line item table
Table	CE3xxxx	segment level
Table	CE4xxxx	segment table
Table	CE4xxxx_KENC	realignments
Table	CE4xxxx_ACCT	account assignments
Table	CE4xxxx_FLAG	posted characteristics
Structure	CE5xxxx	logical segment level
Structure	CE7xxxx	internal help structure for assessments
Structure	CE8xxxx	internal help structure for assessments