How To Fix KW420 - Valuation not initialized.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 420

• Message text: Valuation not initialized.

Self-Explanatory Message

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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 product, the system will not have the necessary valuation data.
  
  
  Solutions to KW420 Error
  
  
  Check Master Data: Ensure that all relevant master data is correctly maintained. This includes checking the material master, cost centers, and internal orders.
  
  
  Define Valuation Area: Make sure that the valuation area is defined for the materials or cost objects in question. This can be done in the configuration settings.
  
  
  Review Costing Variants: Verify that the costing variant is correctly set up and assigned to the relevant valuation area. You can check this in the configuration settings under Product Costing.
  
  
  Create Cost Estimates: If cost estimates are missing, create a cost estimate for the relevant material or product. This can be done using transaction codes like CK11N (Create Cost Estimate) or CK40N (Costing Run).
  
  
  Check Configuration Settings: Review the configuration settings in the controlling module to ensure that everything is set up correctly. This may involve checking the settings for product costing, internal orders, and other related areas.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and related configuration settings.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N, CK40N, and others related to product costing and internal orders.
  SAP Notes: Check for any SAP Notes related to the KW420 error for additional insights or patches that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.