How To Fix L2052 - Transfer requirement refers to kanban: reference will be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: L2 - Transfer requirements

• Message number: 052

• Message text: Transfer requirement refers to kanban: reference will be deleted

What causes this issue?

The system generated this <GL:transfer_requirement>transfer
requirement</> for <GL:Kanban>kanban</> replenishment and marked it as
such. It also recorded the transfer requirement number in the kanban
itself.
When the "processing completed" indicator is set, the system deletes
thereference in the transfer requirement header and in the kanban.

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?

When necessary, you need to repeat the request for replenishment using
a transfer requirement in the kanban.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L2052 - Transfer requirement refers to kanban: reference will be deleted ?

  The SAP error message L2052, which states "Transfer requirement refers to kanban: reference will be deleted," typically occurs in the context of warehouse management and inventory handling in SAP. This error indicates that there is a transfer requirement (TR) that is linked to a Kanban process, and the system is attempting to delete or modify that reference, which is not allowed under certain conditions.
  Cause:
  
  Kanban Process: The error usually arises when there is an attempt to delete or change a transfer requirement that is associated with a Kanban signal or process. In SAP, Kanban is a pull-based inventory management system that relies on signals to manage stock levels.
  Inconsistent Data: The transfer requirement may be in a state that does not allow for deletion or modification due to its association with a Kanban process.
  System Configuration: There may be configuration settings in the warehouse management or inventory management modules that are causing this issue.
  
  Solution:
  
  Check Transfer Requirement: Review the transfer requirement in question to ensure it is not actively being used in a Kanban process. You can do this by checking the status of the TR and its associated Kanban signals.
  Delete or Modify Kanban: If the TR is indeed linked to a Kanban, you may need to first delete or modify the Kanban signal before you can delete the transfer requirement.
  Use Transaction Codes: Utilize transaction codes such as LT03 (Create Transfer Order) or LT12 (Confirm Transfer Order) to manage transfer orders and requirements appropriately.
  Consult Documentation: Refer to SAP documentation or help files for specific instructions on handling transfer requirements and Kanban processes.
  Check Configuration: If the issue persists, review the configuration settings in the Warehouse Management (WM) module to ensure they are set up correctly for handling Kanban processes.
  
  Related Information:
  
  Kanban in SAP: Understand how Kanban works within SAP, including the setup of Kanban control cycles and how they interact with inventory management.
  Transfer Requirements: Familiarize yourself with the concept of transfer requirements in SAP, including how they are created, processed, and deleted.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that the user attempting to delete or modify the transfer requirement has the necessary authorizations to perform these actions.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP WM and Kanban processes.