How To Fix C+304 - No material ledger type assigned to valuation area &

SAP Error Message - Details

• Message type: E = Error

• Message class: C+ -

• Message number: 304

• Message text: No material ledger type assigned to valuation area &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C+304 - No material ledger type assigned to valuation area & ?

  The SAP error message C+304 "No material ledger type assigned to valuation area &" typically occurs when there is a configuration issue related to the Material Ledger in SAP. This error indicates that the system cannot find a valid Material Ledger type assigned to the specified valuation area (which is usually a plant or company code).
  Cause:
  
  Missing Configuration: The most common cause of this error is that the Material Ledger type has not been assigned to the valuation area in the configuration settings.
  Incorrect Valuation Area: The valuation area specified in the transaction may not be correctly set up in the system.
  Inactive Material Ledger: The Material Ledger may not be activated for the specified valuation area.
  
  Solution:
  To resolve the C+304 error, follow these steps:
  
  
  Check Material Ledger Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to Logistics > Materials Management > Material Master > Material Ledger > Configuration > Define Material Ledger Types.
  Ensure that a Material Ledger type is defined for the relevant valuation area (plant or company code).
  
  
  
  Assign Material Ledger Type:
  
  If no Material Ledger type is assigned, you need to assign one:
  
  Go to Logistics > Materials Management > Material Master > Material Ledger > Configuration > Assign Material Ledger Types to Valuation Areas.
  Assign the appropriate Material Ledger type to the valuation area in question.
  
  
  
  
  
  Activate Material Ledger:
  
  If the Material Ledger is not activated for the valuation area, you can activate it:
  
  Go to Logistics > Materials Management > Material Master > Material Ledger > Configuration > Activate Material Ledger.
  Ensure that the Material Ledger is activated for the relevant valuation area.
  
  
  
  
  
  Check for Errors in Configuration:
  
  Review the configuration settings for any inconsistencies or errors that might prevent the assignment from being recognized.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration by trying to perform the transaction that previously resulted in the error.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OMX1 (for defining Material Ledger types) and OMX2 (for assigning Material Ledger types to valuation areas) to access the relevant configuration screens directly.
  Documentation: Refer to SAP Help documentation for detailed steps on configuring the Material Ledger and understanding its functionalities.
  User Roles: Ensure that you have the necessary authorizations to make changes to the Material Ledger configuration.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.