How To Fix 30057 - Valuation class & not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 30 - Service Master: Basic Data

• Message number: 057

• Message text: Valuation class & not allowed

What causes this issue?

You have entered a valuation class that is not allowed for this
service category.

How to fix this error?

Please choose a valid valuation class using F4 "Possible entries".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 30057 - Valuation class & not allowed ?

  The SAP error message 30057, which states "Valuation class & not allowed," typically occurs in the context of inventory management and material valuation. This error indicates that the valuation class assigned to a material is not permitted for the transaction you are trying to perform. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Incorrect Valuation Class: The valuation class assigned to the material does not match the requirements of the transaction or the configuration in the system.
  Configuration Issues: The valuation class may not be properly configured in the system, or it may not be allowed for the specific movement type or transaction.
  Material Type Restrictions: Certain material types may have restrictions on which valuation classes can be used.
  Account Determination: The valuation class is linked to specific G/L accounts, and if the account determination is not set up correctly, it can lead to this error.
  
  Solution:
  
  
  Check Material Master: 
  
  Go to the material master record (transaction code MM03) and verify the valuation class assigned to the material. Ensure it is correct and appropriate for the transaction.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the SAP system (transaction code SPRO) under:
  
  Materials Management > Valuation and Account Assignment > Account Determination > Configure Automatic Postings.
  
  
  Ensure that the valuation class is allowed for the relevant movement types and that the account determination is set up correctly.
  
  
  
  Validate Movement Type:
  
  Ensure that the movement type you are using is compatible with the valuation class of the material. You can check the allowed valuation classes for a movement type in the configuration settings.
  
  
  
  Material Type Settings:
  
  Review the settings for the material type in the configuration to ensure that the valuation class is allowed for that material type.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct valuation class or configuration, refer to SAP documentation or consult with your SAP functional consultant.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  MM02: Change Material Master
  SPRO: Access to the SAP Customizing Implementation Guide
  
  
  Movement Types: Familiarize yourself with the movement types relevant to your transactions, as they dictate how materials are managed and valued in the system.
  Valuation Classes: Understand the purpose of valuation classes in SAP, which are used to determine the G/L accounts for inventory postings.
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary changes to resolve it. If the issue persists, it may be beneficial to engage with your SAP support team for further assistance.