How To Fix M3181 - Valuation class & not allowed for valuation type &

M3181 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 181

• Message text: Valuation class & not allowed for valuation type &

INCLUDE NA_WERTEKOMB

Error message extract from SAP system. Copyright SAP SE.

M3181 - Details

• The SAP error message M3181, which states "Valuation class & not allowed for valuation type &," typically occurs in the context of inventory management and material valuation in SAP. This error indicates that there is a mismatch between the valuation class assigned to a material and the valuation type that is being used in a transaction.
  
  Cause:
  
  
  Valuation Class Configuration: The valuation class assigned to the material does not match the allowed valuation types defined in the system. This can happen if the valuation class is not properly configured in the system or if the material is being used in a way that is not compatible with its valuation class.
  
  
  Material Master Data: The material master data may have incorrect or incomplete information regarding the valuation class or valuation type.
  
  
  Valuation Type Settings: The valuation type settings in the system may not include the valuation class that is being used for the material.
  
  
  
  Solution:
  
  
  Check Material