How To Fix FML_CUST066 - ML type &1 assigned to valuation area &2

FML_CUST066 - Overview

• Message type: E = Error

• Message class: FML_CUST - Message Class for ML Customizuing

• Message number: 066

• Message text: ML type &1 assigned to valuation area &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FML_CUST066 - ML type &1 assigned to valuation area &2 ?

  The SAP error message FML_CUST066 indicates that a material (ML type) is assigned to a valuation area, but there is an issue with the configuration or assignment that needs to be addressed. This error typically arises in the context of Material Ledger (ML) and can occur during various transactions, such as posting goods movements or during the closing process.
  
  Cause:
  The error message can be triggered by several factors, including:
  
  Incorrect Configuration: The material type (ML type) may not be properly configured for the specified valuation area in the system.
  Missing Assignments: The material type may not be assigned to the valuation area in the Material Ledger settings.
  Inconsistent Data: There may be inconsistencies in the master data or configuration settings related to the material or valuation area.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Material Type Configuration:
  
  Go to the configuration settings for Material Ledger (Transaction code: OBYC or OMX1).
  Verify that the material type