How To Fix HUDIALOG126 - No Handling Unit was updated.

SAP Error Message - Details

• Message type: E = Error

• Message class: HUDIALOG - Messages from packaging dialog

• Message number: 126

• Message text: No Handling Unit was updated.

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 HUDIALOG126 - No Handling Unit was updated. ?

  The SAP error message HUDIALOG126, which states "No Handling Unit was updated," typically occurs in the context of handling units (HUs) in SAP's logistics and warehouse management modules. This error indicates that the system was unable to update the handling unit due to various reasons. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Non-existent Handling Unit: The handling unit you are trying to update may not exist in the system.
  Incorrect Status: The handling unit may be in a status that does not allow updates (e.g., it might be locked or already processed).
  Missing Data: Required fields or data for the handling unit may be missing or incorrect.
  Authorization Issues: The user may not have the necessary permissions to update the handling unit.
  System Configuration: There may be configuration issues in the handling unit management settings.
  
  Solutions:
  
  Verify Handling Unit: Check if the handling unit exists in the system. You can do this by using transaction codes like HU03 (Display Handling Unit) to confirm its status and details.
  Check Status: Ensure that the handling unit is in a status that allows updates. If it is locked or completed, you may need to unlock it or revert its status.
  Complete Required Fields: Make sure all mandatory fields are filled out correctly. Review the handling unit details for any missing or incorrect information.
  User Authorization: Confirm that the user has the necessary authorizations to perform updates on handling units. You may need to consult with your SAP security team.
  Review Configuration: If the issue persists, review the configuration settings related to handling units in the SAP system. This may involve checking the settings in the Warehouse Management (WM) or Extended Warehouse Management (EWM) modules.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as HU03 (Display Handling Unit), HU02 (Change Handling Unit), and HU01 (Create Handling Unit) for managing handling units.
  SAP Notes: Check SAP Notes for any known issues or patches related to handling units and the specific error message. You can search for relevant notes in the SAP Support Portal.
  Documentation: Review SAP documentation on handling units and warehouse management for best practices and troubleshooting steps.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.