How To Fix MM412 - &: & blocked stock returns exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 412

• Message text: &: & blocked stock returns exist

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 MM412 - &: & blocked stock returns exist ?

  The SAP error message MM412, which states "Blocked stock returns exist," typically occurs in the context of inventory management and material movements. This error indicates that there are items in blocked stock that cannot be processed or moved until the blocked stock is addressed.
  
  Cause:
  The error arises when you attempt to perform a transaction (such as a goods movement or a stock transfer) that involves materials that have been marked as blocked stock. Blocked stock is inventory that is not available for use due to various reasons, such as quality issues, pending inspections, or returns that have not been processed.
  
  Solution:
  To resolve the MM412 error, you can follow these steps:
  
  
  Identify Blocked Stock:
  
  Use transaction codes like MB52 (List of Warehouse Stocks on Hand) or MB1B (Transfer Posting) to identify the materials that are in blocked stock.
  You can also check the stock overview using MMBE to see the stock status of the materials.
  
  
  
  Review Blocked