How To Fix /SCF/CL_MESSAGES_ASN440 - Handling unit ID &1 cannot be changed due to HU number range Customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCF/CL_MESSAGES_ASN -

• Message number: 440

• Message text: Handling unit ID &1 cannot be changed due to HU number range Customizing

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 /SCF/CL_MESSAGES_ASN440 - Handling unit ID &1 cannot be changed due to HU number range Customizing ?

  The SAP error message /SCF/CL_MESSAGES_ASN440 indicates that a handling unit (HU) ID cannot be changed due to the configuration of the handling unit number range in the system. This typically occurs when there are restrictions in place regarding how handling unit IDs are managed, particularly in relation to their number ranges.
  Cause:
  
  Number Range Configuration: The error is often caused by the handling unit number range being set to a specific range that does not allow changes to existing handling unit IDs. This can happen if the number range is defined as "internal" and is locked for certain operations.
  Status of the Handling Unit: The handling unit may be in a status that does not permit changes, such as being part of a completed process (e.g., shipped, delivered).
  Customizing Settings: The customizing settings for handling units may not allow for the modification of certain attributes once they have been created.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) and check the configuration for the handling unit number range. Ensure that the number range is set up correctly and allows for the necessary operations.
  If the number range is set to "internal," verify that it is not locked for changes.
  
  
  
  Review Handling Unit Status:
  
  Check the status of the handling unit in question. If it is in a status that does not allow changes, you may need to change its status or create a new handling unit instead.
  
  
  
  Customizing Settings:
  
  Review the customizing settings for handling units in the relevant configuration area (usually found under Logistics Execution or Warehouse Management). Ensure that the settings allow for the desired changes to handling units.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to handling units and number ranges for any specific guidelines or restrictions that may apply.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration of your system.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - Number Range Objects
  HU02 - Change Handling Unit
  HU03 - Display Handling Unit
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review the SAP Help Portal for information on handling units and their configuration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.