How To Fix MM418 - &: & blocked stock returns exist for previous period

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 418

• Message text: &: & blocked stock returns exist for previous period

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MM418 - &: & blocked stock returns exist for previous period ?

  The SAP error message MM418, which states "Blocked stock returns exist for previous period," typically occurs in the Materials Management (MM) module when there are issues related to inventory management, particularly concerning blocked stock and returns.
  
  Cause:
  
  Blocked Stock: The error indicates that there are items in blocked stock that are associated with a previous period. Blocked stock refers to inventory that is not available for use due to various reasons, such as quality issues or pending inspections.
  Period Closing: The error often arises during the period-end closing process when the system checks for any outstanding transactions that need to be addressed before closing the period.
  Returns Processing: If there are returns from customers or returns to vendors that have not been processed or cleared, they can lead to this error.
  
  
  Solution:
  To resolve the MM418 error, you can follow these steps:
  
  
  Check Blocked Stock:
  
  Use transaction code MMBE to check the stock overview and identify any blocked