How To Fix CM312 - Storage location &1 in plant &2 is not assigned to a storage resource

CM312 - Overview

• Message type: E = Error

• Message class: CM - Task list messages: Material component allocations

• Message number: 312

• Message text: Storage location &1 in plant &2 is not assigned to a storage resource

What causes this issue?

You have entered a storage location that is not assigned to a resource.
Consequently this storage location cannot be use as a storage resource.

How to fix this error?

There are two things you can do:
Use a storage location that is already assigned to a resource.
Assign the storage location to a resource. You do this in resource
maintenance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM312 - Storage location &1 in plant &2 is not assigned to a storage resource ?

  The SAP error message CM312 indicates that a specific storage location in a plant is not assigned to any storage resource. This can occur in scenarios involving warehouse management or inventory management where the system expects a storage location to be linked to a storage resource for proper inventory handling.
  
  Cause:
  
  Missing Assignment: The storage location specified in the error message is not assigned to any storage resource in the system.
  
  Configuration Issues: There may be a configuration issue in the warehouse management settings or the storage location setup.
  Data Inconsistency: There could be inconsistencies in the master data related to storage locations and storage resources.
  
  
  Solution:
  To resolve the CM312 error, follow these steps:
  
  
  Check Storage Location Assignment:
  
  Go to the transaction code SPRO (Customizing) and navigate to:
  Logistics Execution > Warehouse Management > Master Data > Storage Locations > Assign Storage Locations to Storage Resources.
  
  
  Ensure that the storage location mentioned in the error message is assigned to