How To Fix 5W661 - Start of reconciliation is after last successful complete reconciliation

5W661 - Overview

• Message type: E = Error

• Message class: 5W - Messages for PD (Particularly Workflow)

• Message number: 661

• Message text: Start of reconciliation is after last successful complete reconciliation

What causes this issue?

The reconciliation period you have chosen is not immediately after the
last successful complete reconciliation.
If the complete reconciliation runs successfully, the period that is
skipped is not automatically included in the next reconciliation.

System Response

Gaps in the reconciliation periods can lead to inconsistencies or
errors in the user master data.

How to fix this error?

You can ensure that the reconciliation start date is immediately after
the last complete reconciliation by choosing "Complete reconciliation".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5W661 - Start of reconciliation is after last successful complete reconciliation ?

  The SAP error message 5W661 indicates that there is an issue with the reconciliation process in the system. Specifically, it means that the start date for the reconciliation you are trying to initiate is set after the date of the last successful complete reconciliation. This can occur in various SAP modules, particularly in financial accounting or controlling.
  
  Cause:
  
  Incorrect Date Selection: The start date for the new reconciliation period is set later than the last completed reconciliation date.
  Data Entry Error: There may have been a mistake in entering the dates during the reconciliation setup.
  System Configuration: The system may not be configured correctly to allow for the desired reconciliation period.
  
  
  Solution:
  
  Check Last Reconciliation Date: Review the last successful complete reconciliation date in the system. You can usually find this in the reconciliation logs or reports.
  Adjust Start Date: Change the start date of the new reconciliation to a date that is on or before the