How To Fix MM435 - &: & blocked consignment stock exists

SAP Error Message - Details

• Message type: E = Error

• Message class: MM - Messages for material master maintenance and Customizing

• Message number: 435

• Message text: &: & blocked consignment stock exists

Self-Explanatory Message

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• What is the cause and solution for SAP error message MM435 - &: & blocked consignment stock exists ?

  The SAP error message MM435, which states "Blocked consignment stock exists," typically occurs in the Materials Management (MM) module when there is an attempt to perform a transaction that is not allowed due to the presence of blocked consignment stock for a material. This situation can arise in various scenarios, such as during goods movements, inventory management, or when trying to perform a stock transfer.
  Cause:
  The error is triggered when:
  
  There is consignment stock that has been blocked for a material, meaning it cannot be used or moved until the block is resolved.
  The system detects that there are outstanding transactions or stock that is in a blocked state, preventing further actions on that material.
  
  Solution:
  To resolve the MM435 error, you can take the following steps:
  
  
  Check Blocked Consignment Stock:
  
  Use transaction code MMBE (Stock Overview) to check the stock status of the material in question. Look specifically for consignment stock that is marked as blocked.
  
  
  
  Unblock the Stock:
  
  If you have the necessary permissions, you can unblock the consignment stock. This typically involves:
  
  Using transaction code MB1B (Transfer Posting) to change the stock status from blocked to unrestricted.
  Alternatively, you may need to work with your inventory management team to resolve any issues related to the blocked stock.
  
  
  
  
  
  Review Consignment Agreements:
  
  Ensure that the consignment agreements with the vendor are correctly set up and that there are no discrepancies that could lead to stock being blocked.
  
  
  
  Consult with the Vendor:
  
  If the consignment stock is blocked due to issues with the vendor (e.g., payment disputes, quality issues), it may be necessary to communicate with the vendor to resolve these issues.
  
  
  
  Check for Open Transactions:
  
  Ensure that there are no open transactions that are preventing the movement of the consignment stock. This can include open purchase orders or goods receipts.
  
  
  
  System Configuration:
  
  If the issue persists, it may be necessary to review the system configuration related to consignment stock management. This may involve consulting with your SAP Basis or MM configuration team.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MMBE: Stock Overview
  MB1B: Transfer Posting
  MB52: List of Warehouse Stocks on Hand
  MB5T: Stock in Transit
  
  
  
  Documentation:
  
  Review SAP documentation or help files related to consignment stock management for more detailed procedures and best practices.
  
  
  
  User Roles and Permissions:
  
  Ensure that the user attempting to resolve the issue has the appropriate roles and permissions to manage consignment stock.
  
  
  
  By following these steps, you should be able to identify the cause of the MM435 error and take appropriate actions to resolve it. If the problem persists, consider reaching out to your SAP support team for further assistance.