How To Fix /SCWM/GM052 - Mixed storage not allowed in handling unit in storage type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/GM -

• Message number: 052

• Message text: Mixed storage not allowed in handling unit in storage type &1

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 /SCWM/GM052 - Mixed storage not allowed in handling unit in storage type &1 ?

  The SAP error message /SCWM/GM052 Mixed storage not allowed in handling unit in storage type &1 typically occurs in the context of warehouse management when there is an attempt to store different types of products or materials in the same handling unit (HU) within a specific storage type that does not allow mixed storage.
  Cause:
  
  Mixed Storage Configuration: The storage type configuration in SAP may not allow mixed storage. This means that the storage type is set up to only allow one type of product or material in a handling unit.
  Handling Unit Definition: The handling unit may already contain a different product or material that is not compatible with the new product being added.
  Warehouse Management Settings: The settings in the Warehouse Management (WM) module may restrict the mixing of products in certain storage types.
  
  Solution:
  
  
  Check Storage Type Configuration:
  
  Go to the configuration settings for the storage type in the SAP system.
  Verify if the storage type allows mixed storage. If it does not, you may need to change the configuration to allow mixed storage if that is appropriate for your warehouse operations.
  
  
  
  Review Handling Unit Contents:
  
  Check the contents of the handling unit that is causing the error. Ensure that it does not already contain a different product that would violate the mixed storage rules.
  If necessary, create a new handling unit for the new product.
  
  
  
  Adjust Warehouse Management Settings:
  
  If mixed storage is required for your operations, consider adjusting the warehouse management settings to allow mixed storage in the relevant storage types.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or consult with your SAP support team for specific configuration steps related to mixed storage settings.
  
  
  
  Testing:
  
  After making any changes, perform tests to ensure that the error no longer occurs and that the handling units can be processed as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, HU02 for handling unit management, or LT03 for transfer orders.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling mixed storage scenarios.
  User Exits and BAdIs: If your organization has specific business requirements, consider implementing user exits or BAdIs that can customize the behavior of handling units and storage types.
  
  By following these steps, you should be able to resolve the error and ensure that your warehouse management processes function smoothly.