How To Fix COWBHU105 - Handling unit &1 has already been entered

SAP Error Message - Details

• Message type: E = Error

• Message class: COWBHU - HU Dialog for Production Orders

• Message number: 105

• Message text: Handling unit &1 has already been entered

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message COWBHU105 - Handling unit &1 has already been entered ?

  The SAP error message COWBHU105 indicates that a handling unit (HU) has already been entered in the system, which means that the system is preventing you from entering the same handling unit again. This error typically occurs in processes related to inventory management, shipping, or warehouse management where handling units are used to manage and track goods.
  Cause:
  
  Duplicate Entry: The handling unit you are trying to enter has already been processed or recorded in the system.
  Incorrect Process Flow: The handling unit may have already been assigned to a different process or document, such as a delivery or an inventory transfer.
  System Configuration: There may be specific configurations or settings in the system that prevent the reuse of handling units in certain scenarios.
  
  Solution:
  
  Check Existing Entries: Verify if the handling unit is already assigned to another document or process. You can do this by checking the handling unit in the relevant transaction (e.g., using transaction code HU03 to display handling units).
  Use a Different Handling Unit: If the handling unit is indeed already in use, consider using a different handling unit for your current transaction.
  Review Process Flow: Ensure that you are following the correct process flow for handling units. If you are trying to re-enter a handling unit that has already been processed, you may need to complete or reverse the previous transaction first.
  Consult Documentation: Review SAP documentation or help files related to handling units to understand the specific requirements and limitations.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Handling Units in SAP: Handling units are used in SAP to manage packaging and logistics processes. They can represent physical packaging like pallets, boxes, or containers.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  HU03: Display Handling Unit
  HU02: Change Handling Unit
  HU01: Create Handling Unit
  
  
  SAP Notes: Check for any SAP Notes related to handling units and error messages for potential bug fixes or updates.
  User Training: Ensure that users are trained on how to properly manage handling units to avoid duplicate entries and other common issues.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.