How To Fix FKK_ID_JP023 - Fixed day field can contain values between 1 and 30

FKK_ID_JP023 - Overview

• Message type: E = Error

• Message class: FKK_ID_JP - FICA Japan

• Message number: 023

• Message text: Fixed day field can contain values between 1 and 30

Self-Explanatory Message

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FKK_ID_JP023 - Details

• The SAP error message FKK_ID_JP023 indicates that there is an issue with a fixed day field in the context of a billing or invoicing process, specifically in the area of contract accounts receivable and payable (FI-CA). This error typically arises when a value outside the acceptable range (1 to 30) is entered in a field that expects a day of the month.
  
  Cause:
  The error occurs when:
  
  A fixed day value is set to a number less than 1 or greater than 30.
  The system is expecting a valid day of the month for a specific operation, such as billing or payment processing, and the provided value does not meet the criteria.
  
  
  Solution:
  To resolve this error, you should:
  
  Check the Input Value: Review the value entered in the fixed day field. Ensure that it is a number between 1 and 30.
  Adjust the Configuration: If the fixed day is part of a configuration setting (like billing cycles