How To Fix WMOD026 - The quantity to be allocated is 0

SAP Error Message - Details

• Message type: E = Error

• Message class: WMOD - Fashion Management, Generic Material

• Message number: 026

• Message text: The quantity to be allocated is 0

What causes this issue?

The total quantity of the generic material to be split up among the
variants is zero.

System Response

No allocation is possible.

How to fix this error?

INCLUDE ISR_VERWALTUNG OBJECT DOKU ID TX

Procedure for System Administrators

This error was probably caused by a faulty call to the function module
that splits up the quantity among the variants.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WMOD026 - The quantity to be allocated is 0 ?

  The SAP error message WMOD026 ("The quantity to be allocated is 0") typically occurs in the Warehouse Management (WM) module when there is an attempt to allocate stock for a transfer order or a similar process, but the system finds that the quantity to be allocated is zero. This can happen for several reasons. Here are some common causes, solutions, and related information:
  Causes:
  
  Incorrect Quantity in the Transfer Order: The transfer order may have been created with a quantity of zero or the quantity may have been reduced to zero due to prior processing.
  Stock Availability: There may not be enough stock available in the warehouse to fulfill the allocation request.
  Incorrect Movement Type: The movement type used may not be appropriate for the operation being performed, leading to a zero allocation.
  Batch Management Issues: If batch management is enabled, there may be issues with batch determination that result in no stock being available for allocation.
  Inventory Management Issues: There may be discrepancies in inventory records, such as stock being reserved or already allocated to other orders.
  
  Solutions:
  
  Check Transfer Order Quantity: Verify the transfer order to ensure that the quantity specified is greater than zero. If it is zero, you will need to create a new transfer order with the correct quantity.
  Check Stock Levels: Use transaction codes like MMBE or MB52 to check the stock levels in the relevant storage location. Ensure that there is sufficient stock available for allocation.
  Review Movement Type: Ensure that the movement type used in the transfer order is appropriate for the operation. If necessary, adjust the movement type.
  Batch Management: If batch management is in use, check the batch status and ensure that the batch is available for allocation. You can use transaction code MSC2N to check batch details.
  Inventory Reconciliation: If there are discrepancies in stock levels, perform an inventory reconciliation to ensure that the stock records are accurate. This may involve physical inventory counts or adjustments.
  Check for Reservations: Ensure that the stock is not reserved for other orders. You can check reservations using transaction code MB22.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT03 (Create Transfer Order), LT12 (Confirm Transfer Order), MB1A (Goods Withdrawal), and MB1B (Transfer Posting).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for notes in the SAP Support Portal.
  User Authorization: Ensure that the user has the necessary authorizations to perform the allocation and that there are no restrictions in place.
  
  By following these steps, you should be able to identify the cause of the WMOD026 error and implement the appropriate solution. If the issue persists, consider reaching out to your SAP support team for further assistance.