How To Fix WN483 - You cannot change the plant of a retail site supplier

SAP Error Message - Details

• Message type: E = Error

• Message class: WN - Plant master data maintenance (integrated)

• Message number: 483

• Message text: You cannot change the plant of a retail site supplier

What causes this issue?

You have tried to change the value of the <LS>Plant</> field in the
supplier master data of a business partner that is assigned to a retail
site.

System Response

If a business partner is assigned to a retail site, it is not possible
to change any assignments to a customer, a plant, or a supplier.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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 WN483 - You cannot change the plant of a retail site supplier ?

  The SAP error message WN483, which states "You cannot change the plant of a retail site supplier," typically occurs in the context of managing supplier data in the SAP system, particularly when dealing with retail site suppliers. This error indicates that there is an attempt to change the plant associated with a supplier that is designated for a retail site, which is not allowed due to system constraints or business rules.
  Cause:
  
  Data Integrity Rules: The system enforces certain rules to maintain data integrity. Changing the plant for a retail site supplier may violate these rules, as it could affect inventory management, procurement processes, and reporting.
  Configuration Settings: The configuration of the SAP system may restrict changes to certain fields for specific types of suppliers, especially in retail scenarios.
  Dependencies: There may be existing transactions, purchase orders, or other dependencies linked to the supplier that prevent changes to the plant.
  
  Solution:
  
  Review Business Requirements: Ensure that changing the plant is necessary and aligns with business processes. If it is essential, consider the implications of this change.
  Create a New Supplier Record: If changing the plant is not allowed, you may need to create a new supplier record with the desired plant and then transition any relevant data or transactions to this new supplier.
  Consult Configuration Settings: Check the configuration settings in the SAP system to see if there are any specific rules or settings that can be adjusted to allow for this change. This may require assistance from an SAP Basis or configuration expert.
  Check for Open Transactions: Ensure that there are no open transactions (like purchase orders or contracts) associated with the supplier that would prevent the change. If there are, you may need to close or modify those transactions first.
  Contact SAP Support: If the issue persists and you believe it should be possible to change the plant, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME11 (Create Purchasing Info Record), ME12 (Change Purchasing Info Record), and ME13 (Display Purchasing Info Record) to manage supplier data.
  Documentation: Review SAP documentation related to supplier management and retail site suppliers for additional context and guidelines.
  User Roles and Authorizations: Ensure that the user attempting to make the change has the necessary authorizations to modify supplier data.
  
  By following these steps, you should be able to address the WN483 error and manage your supplier data effectively within the SAP system.