How To Fix HUDIALOG400 - Qty (&1) of material &2 to be packed is greater than the open qty &3

HUDIALOG400 - Overview

• Message type: E = Error

• Message class: HUDIALOG - Messages from packaging dialog

• Message number: 400

• Message text: Qty (&1) of material &2 to be packed is greater than the open qty &3

What causes this issue?

The quantity that is to be packed may not be greater than the quantity
that is still open in the delivery (quantity that is not packed).

System Response

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

How to fix this error?

Enter the <DS:DE.TMENG>partial quantity</> allowed by the system.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

HUDIALOG400 - Details

• The SAP error message "HUDIALOG400 Qty (&1) of material &2 to be packed is greater than the open qty &3" typically occurs in the context of packing materials in the SAP system, particularly when using the handling unit management functionality. This error indicates that the quantity you are trying to pack exceeds the available open quantity for that material.
  
  Cause:
  
  Quantity Mismatch: The quantity you are attempting to pack (represented by &1) is greater than the available open quantity (represented by &3) for the specified material (represented by &2).
  Inventory Issues: There may be discrepancies in inventory levels due to previous transactions, such as goods receipts, goods issues, or stock transfers that have not been updated or posted correctly.
  Incorrect Document: You might be trying to pack from a document that does not have sufficient stock available.
  Batch Management: If batch management is enabled, the specific batch you are trying to pack from may not