How To Fix L4121 - Storage unit type & should not be in storage bin type &

L4121 - Overview

• Message type: E = Error

• Message class: L4 - LVS inventory

• Message number: 121

• Message text: Storage unit type & should not be in storage bin type &

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 L4121 - Storage unit type & should not be in storage bin type & ?

  The SAP error message L4121 indicates that there is a mismatch between the storage unit type and the storage bin type in the warehouse management system. This error typically occurs when you attempt to put away or move a storage unit into a storage bin that is not compatible with the type of storage unit you are using.
  
  Cause:
  
  Storage Unit Type Mismatch: The storage unit type you are trying to use is not allowed in the specified storage bin type. Each storage bin type can have specific storage unit types that are permitted.
  
  Configuration Issues: The configuration settings in the Warehouse Management (WM) module may not be set up correctly, leading to this error.
  Incorrect Master Data: The master data for either the storage unit type or the storage bin type may be incorrectly defined.
  
  
  Solution:
  
  
  Check Storage Unit Type and Bin Type:
  
  Verify the storage unit type you are trying to use and the storage