How To Fix FML_CUST027 - Closing rejected due to inconsistency in ML currency customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: FML_CUST - Message Class for ML Customizuing

• Message number: 027

• Message text: Closing rejected due to inconsistency in ML currency customizing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FML_CUST027 - Closing rejected due to inconsistency in ML currency customizing ?

  The SAP error message FML_CUST027 indicates that there is an inconsistency in the customizing settings related to the currency for Material Ledger (ML) in the system. This error typically occurs during the closing process of the Material Ledger when the system detects that the currency settings for the materials do not match the expected configuration.
  Cause:
  The inconsistency can arise from several factors, including:
  
  Mismatch in Currency Settings: The currency settings for the Material Ledger may not be consistent with the settings in the controlling area or company code.
  Incorrect Customizing: The customizing settings for the Material Ledger may not have been properly configured, leading to discrepancies in currency definitions.
  Changes in Currency Configuration: If there have been recent changes to the currency configuration in the system, it may not have been reflected correctly across all relevant areas.
  Material Master Data Issues: The material master data may have inconsistent currency settings that do not align with the Material Ledger settings.
  
  Solution:
  To resolve the FML_CUST027 error, you can follow these steps:
  
  
  Check Material Ledger Customizing:
  
  Go to the customizing settings for the Material Ledger (Transaction SPRO).
  Navigate to Logistics > Materials Management > Material Ledger > Settings > Define Currencies.
  Ensure that the currencies defined here are consistent with the currencies used in your controlling area and company code.
  
  
  
  Review Company Code Settings:
  
  Check the company code settings to ensure that the currency settings are correctly defined.
  Use Transaction OX02 to review the company code settings and ensure that the currency is set correctly.
  
  
  
  Verify Material Master Data:
  
  Check the material master data for the materials involved in the closing process.
  Use Transaction MM03 to view the material master and ensure that the currency settings are consistent with the Material Ledger settings.
  
  
  
  Run Consistency Checks:
  
  Use the transaction CKMLCP to run a consistency check for the Material Ledger. This can help identify any inconsistencies that need to be addressed.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP Notes often provide additional insights or patches that can resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above areas, consider reaching out to SAP Support for further assistance. They can provide more detailed guidance based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SPRO (Customizing)
  MM03 (Material Master Display)
  CKMLCP (Material Ledger Closing)
  
  
  Documentation: Review SAP documentation related to Material Ledger and currency settings for more detailed guidance on configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the FML_CUST027 error.