How To Fix KO395 - Product cost collectors cannot be created

SAP Error Message - Details

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 395

• Message text: Product cost collectors cannot be created

What causes this issue?

The <DS:GLOS.product cost collector>product cost collector</> for the
material can not be created, as a product cost collector for the
<DS:GLOS.sales order stock>sales order stock</> for the same material
already exists.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KO395 - Product cost collectors cannot be created ?

  The SAP error message KO395, which states "Product cost collectors cannot be created," typically occurs in the context of controlling and product costing within SAP. This error can arise due to several reasons, and understanding the cause is essential for finding a solution.
  Causes of KO395
  
  
  Missing Master Data: The necessary master data for the product cost collector may not be set up correctly. This includes missing or incorrect material master records, cost center assignments, or production versions.
  
  
  Incorrect Configuration: The configuration settings for product costing may not be properly defined. This includes settings in the controlling area, valuation area, or product costing settings.
  
  
  Costing Variant Issues: The costing variant used for the product cost collector may not be defined or may not have the necessary parameters set.
  
  
  Status of the Product: The product may be in a status that does not allow for cost collectors to be created, such as being marked for deletion or not being released.
  
  
  Period Closing: If the period is closed in the controlling area, it may prevent the creation of new cost collectors.
  
  
  Solutions
  
  
  Check Master Data: Ensure that all relevant master data is correctly set up. This includes verifying the material master, cost centers, and production versions.
  
  
  Review Configuration: Go through the configuration settings in the controlling area and ensure that all necessary settings for product costing are correctly defined.
  
  
  Validate Costing Variant: Check the costing variant being used and ensure it is properly configured with the necessary parameters.
  
  
  Product Status: Verify the status of the product in question. If it is not in a suitable status for cost collector creation, update its status accordingly.
  
  
  Open Periods: Ensure that the controlling period is open for posting. If it is closed, you may need to reopen it or create the cost collector in an open period.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to your version of SAP, as there may be version-specific considerations.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N (Create Cost Estimate), CK40N (Product Cost Collector), and others related to product costing.
  
  
  SAP Notes: Check for any SAP Notes related to error KO395, as SAP may provide patches or updates that address specific issues.
  
  
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  
  By systematically addressing these areas, you should be able to resolve the KO395 error and successfully create product cost collectors in SAP.