How To Fix VHUDLV018 - HU &1 is assigned to a different object

SAP Error Message - Details

• Message type: E = Error

• Message class: VHUDLV - Messages for Creation of Deliveries via HUs

• Message number: 018

• Message text: HU &1 is assigned to a different object

What causes this issue?

The HU you have selected is assigned to another document (for example,
a production order or a delivery).

System Response

The system cannot include the HU in the delivery.

How to fix this error?

Select only non-assigned HUs for which goods receipt has been posted
for inclusion in deliveries.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VHUDLV018 - HU &1 is assigned to a different object ?

  The SAP error message VHUDLV018 indicates that a Handling Unit (HU) is assigned to a different object than the one you are trying to assign it to. This typically occurs in the context of warehouse management or logistics processes where handling units are used to manage inventory.
  Cause:
  
  Existing Assignment: The handling unit (HU) you are trying to assign is already linked to another object, such as a delivery, shipment, or another handling unit.
  Incorrect Object Type: You may be trying to assign the HU to an object that is not compatible with its current assignment.
  System Configuration: There may be configuration settings in the SAP system that restrict the movement or assignment of handling units.
  
  Solution:
  
  Check Current Assignment: Use transaction codes like HU02 (Display Handling Unit) to check the current assignment of the handling unit. This will help you identify which object the HU is currently assigned to.
  Unassign the HU: If the HU is assigned to an object that is no longer relevant, you may need to unassign it first. This can typically be done through the appropriate transaction (e.g., HU02 for display and HU03 for unassignment).
  Reassign the HU: After unassigning, you can attempt to reassign the HU to the desired object.
  Consult Documentation: Review SAP documentation or your organization's internal guidelines for handling units to ensure you are following the correct procedures.
  Check Configuration: If the issue persists, consult with your SAP Basis or configuration team to ensure that the system settings allow for the desired handling unit assignments.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as HU02 (Display Handling Unit), HU03 (Change Handling Unit), and VL02N (Change Outbound Delivery) for managing handling units.
  SAP Notes: Check SAP Notes for any known issues or patches related to handling units and their assignments.
  User Authorization: Ensure that you have the necessary authorizations to perform actions on handling units, as restrictions may lead to errors.
  Training: If you are new to handling units in SAP, consider training or resources that cover warehouse management and handling unit processes.
  
  By following these steps, you should be able to resolve the VHUDLV018 error and successfully manage your handling units in SAP.