How To Fix 6Z204 - Period-end closing already performed after key date

6Z204 - Overview

• Message type: E = Error

• Message class: 6Z - Message Class for Error Log of Rate/Price Valuation

• Message number: 204

• Message text: Period-end closing already performed after key date

What causes this issue?

Period-end closing was already performed later than the key date of the
valuation.

System Response

Valuation cannot be executed on this key date.

How to fix this error?

To execute valuation on the key date, first reset the period-end
closing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 6Z204 - Period-end closing already performed after key date ?

  The SAP error message 6Z204 ("Period-end closing already performed after key date") typically occurs when you attempt to post transactions or make changes in a period that has already been closed in the system. This is a common issue in financial modules, particularly in the context of period-end closing activities.
  
  Cause:
  
  Closed Period: The most common cause is that the period you are trying to post to has already been closed. This means that all financial transactions for that period have been finalized, and no further changes can be made.
  Key Date: The key date you are trying to use for posting is beyond the closing date set in the system. This could be due to a manual entry error or an attempt to backdate a transaction.
  Configuration Settings: The system settings for period-end closing may be configured to prevent postings after a certain date.
  
  
  Solution:
  
  Check Period Status: Verify the status of the period you