How To Fix FKKMETRIC006 - The period end date &1 has to be the last day of a month.

FKKMETRIC006 - Overview

• Message type: E = Error

• Message class: FKKMETRIC -

• Message number: 006

• Message text: The period end date &1 has to be the last day of a month.

Self-Explanatory Message

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FKKMETRIC006 - Details

• The SAP error message FKKMETRIC006 indicates that the period end date you are trying to enter is not the last day of a month. This error typically occurs in the context of financial transactions, particularly in the area of contract accounts receivable and payable (FI-CA) or in the context of billing and invoicing.
  
  Cause:
  The error arises when:
  
  You are attempting to process a transaction (like posting a billing document or closing a period) with a period end date that does not correspond to the last day of a month.
  The system has specific requirements for certain processes that necessitate the period end date to be the last day of the month.
  
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Period End Date: Ensure that the date you are entering as the period end date is indeed the last day of the month. For example, for January, it should be January 31; for February, it should