CO475 - Backflushing only possible for materials kept in stock

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 475

• Message text: Backflushing only possible for materials kept in stock

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CO475 - Backflushing only possible for materials kept in stock ?

  The SAP error message CO475, which states "Backflushing only possible for materials kept in stock," typically occurs in the context of production and inventory management within the SAP system. This error indicates that the system is attempting to perform backflushing for a material that is not maintained in stock, which is a requirement for backflushing to be executed.
  Cause:
  
  Material Type: The material you are trying to backflush may not be set up as a stock material. In SAP, materials can be classified as either stock materials (which are kept in inventory) or non-stock materials (which are not kept in inventory).
  Material Status: The material might be in a status that does not allow it to be backflushed, such as being marked as "blocked" or "inactive."
  Configuration Issues: There may be configuration settings in the material master or production settings that prevent backflushing for certain materials.
  Production Order Settings: The production order may not be correctly set up to allow for backflushing, or the components may not be properly linked to the order.
  
  Solution:
  
  
  Check Material Master: Verify the material master record for the material in question. Ensure that it is set up as a stock material. You can do this by checking the material type and the stock management views.
  
  Transaction Code: MM03 (Display Material)
  
  
  
  Review Material Status: Ensure that the material is not blocked or inactive. If it is, you may need to change its status.
  
  
  Configuration Review: Check the configuration settings related to backflushing in the production settings. This may involve reviewing the settings in the Production Planning (PP) module.
  
  Transaction Code: SPRO (Customizing)
  
  
  
  Production Order Check: Review the production order to ensure that it is correctly set up for backflushing. Check the components listed in the order and ensure they are all stock materials.
  
  Transaction Code: CO03 (Display Production Order)
  
  
  
  Consult Documentation: If you are unsure about the settings or configurations, consult the SAP documentation or reach out to your SAP support team for assistance.
  
  
  Related Information:
  
  Backflushing: This is a process in SAP where the system automatically deducts the quantity of components used in production from inventory when the production order is confirmed.
  Material Types: Common material types in SAP include raw materials (ROH), semi-finished goods (HALB), and finished goods (FERT). Only certain types are eligible for backflushing.
  Inventory Management: Understanding how inventory is managed in SAP is crucial for troubleshooting issues related to stock materials and backflushing.
  
  By following these steps, you should be able to identify the cause of the CO475 error and implement the necessary solutions to resolve it.