How To Fix /SCWM/UI_TO_CONF023 - HU differences only possible for products without serial number reqmnt

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_TO_CONF -

• Message number: 023

• Message text: HU differences only possible for products without serial number reqmnt

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/UI_TO_CONF023 - HU differences only possible for products without serial number reqmnt ?

  The SAP error message /SCWM/UI_TO_CONF023 indicates that there are differences in handling units (HUs) that are only permissible for products that do not have a serial number requirement. This error typically arises in the context of warehouse management and handling unit management within the SAP Extended Warehouse Management (EWM) module.
  Cause:
  The error occurs when you attempt to perform an operation (such as a transfer order confirmation) on handling units that are associated with products that require serial numbers. In SAP EWM, certain operations are restricted for products that have serial number management enabled, as the system needs to ensure that the serial numbers are correctly tracked and managed.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Product Configuration:
  
  Verify the product configuration in the material master. Ensure that the product in question is set up correctly regarding serial number management.
  If the product should not require serial numbers, you may need to adjust the settings in the material master to remove the serial number requirement.
  
  
  
  Review Handling Units:
  
  Check the handling units involved in the operation. Ensure that they are correctly associated with the products and that the handling units do not have conflicting serial number requirements.
  
  
  
  Adjust Transfer Order:
  
  If the transfer order or operation you are trying to perform involves multiple handling units, ensure that all handling units are compatible with the operation being performed. You may need to split the handling units or adjust the transfer order accordingly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to handling units and serial number management for further insights into the specific configurations and restrictions.
  
  
  
  SAP Notes and Support:
  
  Check for any relevant SAP Notes that may address this specific error or provide additional guidance. If necessary, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  Serial Number Management: Understand how serial numbers are managed in SAP EWM and the implications of enabling or disabling this feature for products.
  Handling Units: Familiarize yourself with the concept of handling units in SAP EWM, including how they are created, managed, and confirmed.
  Warehouse Management Processes: Review the overall warehouse management processes in SAP EWM to understand how different configurations can impact operations.
  
  By following these steps and understanding the underlying concepts, you should be able to resolve the error and proceed with your warehouse operations.