How To Fix HUGENERAL139 - Picking from HU &1 not possible since it already belongs to delivery

SAP Error Message - Details

• Message type: E = Error

• Message class: HUGENERAL - Handling Units - Packing

• Message number: 139

• Message text: Picking from HU &1 not possible since it already belongs to delivery

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HUGENERAL139 - Picking from HU &1 not possible since it already belongs to delivery ?

  The SAP error message HUGENERAL139 indicates that there is an issue with picking from a Handling Unit (HU) because the HU is already assigned to a delivery. This typically occurs in the context of warehouse management and logistics, where handling units are used to manage inventory and shipments.
  Cause:
  The error arises when you attempt to pick items from a handling unit that has already been linked to a delivery. This can happen due to several reasons:
  
  Delivery Assignment: The handling unit is already assigned to a delivery, and the system does not allow picking from it until the delivery is processed or the assignment is removed.
  Status of the Handling Unit: The handling unit may be in a status that does not allow picking (e.g., it might be locked or in a state of being processed).
  Incorrect Picking Process: The picking process may not be correctly initiated, or the handling unit may not be in the expected state for picking.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Delivery Assignment:
  
  Verify if the handling unit is indeed assigned to a delivery. You can do this by checking the delivery document in the SAP system.
  If the handling unit is assigned to a delivery that is not yet processed, you may need to complete or cancel the delivery.
  
  
  
  Change Handling Unit Status:
  
  If the handling unit is in a status that prevents picking, you may need to change its status. This can involve unassigning it from the delivery or changing its status to allow picking.
  
  
  
  Use the Correct Picking Process:
  
  Ensure that you are following the correct procedure for picking from handling units. This may involve using specific transaction codes or following specific steps in the SAP system.
  
  
  
  Consult with Warehouse Management:
  
  If you are unsure about the status of the handling unit or how to proceed, consult with your warehouse management team or SAP support team for assistance.
  
  
  
  Review System Configuration:
  
  In some cases, the issue may be related to system configuration. Ensure that the settings for handling units and deliveries are correctly configured in your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as HU02 (Change Handling Unit), VL01N (Create Outbound Delivery), and VL02N (Change Outbound Delivery) to manage handling units and deliveries.
  SAP Documentation: Refer to SAP Help documentation for detailed information on handling units and the picking process.
  User Exits and BAdIs: If you have custom processes, check if there are any user exits or BAdIs that might affect the handling unit and delivery processes.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.