How To Fix PK370 - Storage bin already used for supply area &2 in plant &1

PK370 - Overview

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 370

• Message text: Storage bin already used for supply area &2 in plant &1

What causes this issue?

You are assigning a storage bin to a control cycle. However, the same
bin
has already been assigned to another control cycle for the same
material.
This means that the supply area storage bin assignment for this material
is no longer unique.

System Response

The system allows you to make this entry. You should however be aware
that you can no longer use functions requiring knowledge of KANBAN stock
at the supply area.

How to fix this error?

Check your entry.

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 PK370 - Storage bin already used for supply area &2 in plant &1 ?

  The SAP error message PK370 indicates that a storage bin is already assigned to a supply area in a specific plant, which prevents you from assigning it to another supply area. This situation typically arises in the context of warehouse management and inventory management processes.
  
  Cause:
  
  Storage Bin Assignment: The storage bin you are trying to assign is already linked to a different supply area within the same plant. Each storage bin can only be assigned to one supply area at a time.
  
  Configuration Issues: There may be configuration settings in the warehouse management module that restrict the assignment of storage bins to multiple supply areas.
  Data Integrity: There could be data integrity issues where the system has not been updated correctly, leading to conflicts in assignments.
  
  
  Solution:
  
  Check Current Assignments: Use transaction codes like LS03N (Display Storage Bin) to check the current assignments of the storage bin. Verify which supply area it is currently assigned