How To Fix KW420 - Valuation not initialized.

KW420 - Overview

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 420

• Message text: Valuation not initialized.

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 KW420 - Valuation not initialized. ?

  The SAP error message KW420 "Valuation not initialized" typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with product costing or internal orders. This error indicates that the system is unable to find the necessary valuation data for a particular object, which can prevent further processing.
  Causes of KW420 Error
  
  
  Missing Master Data: The relevant master data (such as material master, cost center, or internal order) may not be properly maintained or may be missing.
  
  
  Valuation Area Not Defined: The valuation area for the material or cost object may not be defined in the system.
  
  
  Costing Variant Issues: The costing variant used may not be set up correctly, or it may not be assigned to the relevant valuation area.
  
  
  Incorrect Configuration: There may be configuration issues in the controlling module or in the product costing settings.
  
  
  Missing Cost Estimates: If a cost estimate has not been created for the material or