How To Fix L1320 - No warehouse number exists with active change management

SAP Error Message - Details

• Message type: E = Error

• Message class: L1 - Message handling for WM master data

• Message number: 320

• Message text: No warehouse number exists with active change management

What causes this issue?

Change management is not activated for any warehouse number in the
current client.

Procedure for System Administrators

You activate change management generally via Customizing. For additional
information, see the Implementation Guide (IMG) under <ZK>Logistics
Execution</> --> <ZK>Decentralized WMS Integration</> --> <ZK>Central
Processing</> --> <ZK>Application</> -->
<DS:SIMG.SIMG_XXLEIDW2007>Define Interface to Inventory Management and
Delivery-Relevant Data</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L1320 - No warehouse number exists with active change management ?

  The SAP error message L1320 ("No warehouse number exists with active change management") typically occurs in the context of warehouse management when you are trying to perform an operation that requires a specific warehouse number, but the system cannot find an active warehouse configuration that supports change management.
  Cause:
  
  Inactive Warehouse Number: The warehouse number you are trying to use may not be active or may not have been properly configured for change management.
  Change Management Settings: The warehouse may not have change management activated in its configuration settings.
  Master Data Issues: There could be issues with the master data related to the warehouse number, such as missing or incorrect entries.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the warehouse number.
  
  Solution:
  
  
  Check Warehouse Configuration:
  
  Go to the transaction code SPRO and navigate to the relevant configuration settings for Warehouse Management.
  Ensure that the warehouse number in question is active and properly configured for change management.
  
  
  
  Activate Change Management:
  
  In the configuration settings, check if change management is activated for the warehouse number. If not, you may need to enable it.
  
  
  
  Verify Master Data:
  
  Check the master data for the warehouse number using transaction LX01 or LX02 to ensure that it is correctly set up and that all necessary data is present.
  
  
  
  User Authorizations:
  
  Ensure that the user attempting to perform the operation has the necessary authorizations to access the warehouse number. This can be checked in the user roles and profiles.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any specific requirements or additional settings that may be needed for the warehouse number.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), LX01 (Warehouse Management Monitor), and LX02 (Warehouse Management Overview).
  SAP Notes: Search for SAP Notes related to error L1320 for any patches or updates that may address the issue.
  Change Management: Understand the concept of change management in SAP Warehouse Management, as it relates to how changes to stock and inventory are tracked and managed.
  
  By following these steps, you should be able to identify and resolve the issue related to the L1320 error message in SAP.