How To Fix WN104 - Plant &1; internat. location number is different in customer and supplier

WN104 - Overview

• Message type: E = Error

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

• Message number: 104

• Message text: Plant &1; internat. location number is different in customer and supplier

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WN104 - Plant &1; internat. location number is different in customer and supplier ?

  The SAP error message WN104 indicates that there is a mismatch between the internal location number for a plant in the customer and supplier master data. This typically occurs in scenarios involving logistics, such as when processing sales orders, deliveries, or invoices where both customer and supplier data are involved.
  
  Cause:
  
  Data Inconsistency: The internal location number for the plant is defined differently in the customer master record and the supplier master record. This inconsistency can arise from data entry errors, changes in master data, or incorrect configuration.
  Master Data Configuration: The plant may not be correctly assigned to the customer or supplier in the respective master data records.
  Cross-Company Transactions: If the transaction involves multiple company codes, the plant may be defined differently across these codes.
  
  
  Solution:
  
  
  Check Master Data:
  
  Go to the customer master record (transaction code XD03 for display) and check the plant assignment.
  Go to the supplier master record (transaction code XK03 for display)