How To Fix WM056 - Active assortment assignments still exist in target, delete beforehand

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 056

• Message text: Active assortment assignments still exist in target, delete beforehand

What causes this issue?

You attempted to copy a material assortment but the target assortment
was not completely empty.
There may still be listing conditions or assignments to modules
(possibly empty ones) defined for the assortment.

System Response

INCLUDE ISR_STOP

How to fix this error?

First, delete the existing material assortment.
Check whether a transaction to delete the assortment was started a
short time ago and is not yet fully posted - that can also cause this
system message.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WM056 - Active assortment assignments still exist in target, delete beforehand ?

  The SAP error message WM056 indicates that there are active assortment assignments in the target storage location or warehouse that need to be deleted before you can proceed with the operation you are attempting. This error typically occurs in the context of warehouse management (WM) when you are trying to perform actions such as deleting or changing a storage location or warehouse.
  Cause:
  The error arises when there are still active assignments related to assortments in the target warehouse or storage location. Assortments are typically used in retail and logistics to manage groups of products that are sold together or stored in a specific way. If there are active assignments, the system prevents changes to ensure data integrity and consistency.
  Solution:
  To resolve the WM056 error, you need to follow these steps:
  
  
  Identify Active Assignments:
  
  Use transaction codes like LS03N (Display Storage Bin) or LS01N (Create Storage Bin) to check for active assortment assignments in the target storage location or warehouse.
  You can also use transaction WM17 (Change Storage Bin) to see if there are any active assignments.
  
  
  
  Delete Active Assignments:
  
  Once you have identified the active assignments, you need to delete them. This can typically be done using transaction WM17 or through the relevant assortment management transactions.
  Ensure that you have the necessary authorizations to delete these assignments.
  
  
  
  Re-attempt the Operation:
  
  After deleting the active assignments, you can re-attempt the operation that triggered the WM056 error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LS03N, LS01N, WM17, and others related to warehouse management.
  Documentation: Refer to SAP Help documentation for Warehouse Management for more detailed information on assortment management and related processes.
  User Authorizations: Ensure that you have the necessary permissions to view and delete assortment assignments in the system.
  Testing: After making changes, it’s a good practice to test the process in a development or quality assurance environment before applying changes in production.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any specific patches or updates related to this error message.