How To Fix WN105 - Plant &1; industry key is different in customer and supplier

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 105

• Message text: Plant &1; industry key is different in customer and supplier

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 WN105 - Plant &1; industry key is different in customer and supplier ?

  The SAP error message WN105 indicates that there is a mismatch between the industry key defined for a customer and the industry key defined for a supplier in the system. This error typically arises during transactions that involve both the customer and supplier, such as in the case of intercompany transactions or when creating a purchase order that involves a customer and supplier relationship.
  Cause:
  
  Different Industry Keys: The primary cause of this error is that the industry key assigned to the customer master record is different from the industry key assigned to the supplier master record.
  Configuration Issues: There may be configuration settings in the system that enforce consistency between customer and supplier records, leading to this error when there is a mismatch.
  Data Entry Errors: Incorrect data entry during the creation or maintenance of customer or supplier records can lead to this inconsistency.
  
  Solution:
  
  
  Check Master Data:
  
  Go to the customer master record (transaction code XD03 for display) and check the industry key.
  Go to the supplier master record (transaction code XK03 for display) and check the industry key.
  Ensure that both records have the same industry key.
  
  
  
  Update Master Data:
  
  If you find that the industry keys are different, you will need to update one of the records to match the other. This can be done using transaction codes XD02 for customers and XK02 for suppliers.
  
  
  
  Review Configuration:
  
  If the issue persists or if you are unsure about the correct industry key to use, consult with your SAP configuration team or a functional consultant to review the settings related to customer and supplier master data.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Industry Key: The industry key is a classification that helps in categorizing customers and suppliers based on the industry they operate in. It can affect various aspects of business processes, including pricing, reporting, and compliance.
  Master Data Management: Maintaining accurate and consistent master data is crucial for smooth operations in SAP. Regular audits and checks can help prevent such issues.
  Documentation: Refer to SAP documentation or help files for more detailed information on managing customer and supplier master data.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.