How To Fix 6D064 - SU &1 &2 &3 was already settled. SCK &2 will not be settled.

6D064 - Overview

• Message type: E = Error

• Message class: 6D - Real Estate Messages

• Message number: 064

• Message text: SU &1 &2 &3 was already settled. SCK &2 will not be settled.

What causes this issue?

The settlement unit BU &v1& SCK &v2& SU &v3& has already been settled.
You have selected this settlement with your selection criteria. Thus
service charge key &v2& will not be taken into account and has been
removed from the selection.

System Response

Complete settlement will be carried out, excluding the settlement of
service charge key &v2&.

How to fix this error?

If you do not want to settle the remaining service charge keys in this
way, exit this transaction and start the service charge settlement
again.

Error message extract from SAP system. Copyright SAP SE.

6D064 - Details

• The SAP error message 6D064 indicates that a specific settlement document (identified by the parameters &1, &2, and &3) has already been settled, and therefore, the system will not allow the settlement of the specified cost object (SCK &2). This error typically occurs in the context of settlement processes in SAP, particularly in modules like Controlling (CO) or Project System (PS).
  
  Cause:
  
  Duplicate Settlement Attempt: The most common cause of this error is that the settlement has already been processed for the specified cost object. This can happen if a user attempts to settle the same cost object multiple times.
  Incorrect Configuration: There may be issues with the configuration of the settlement rules or the assignment of cost objects.
  Data Integrity Issues: There could be inconsistencies in the data, such as missing or incorrect entries in the relevant tables.
  
  
  Solution:
  
  Check Settlement Status: Verify the status of the settlement for the specified cost object. You can