How To Fix WN662 - Plant &1 has no plant data in the source system (WRF1 does not exist)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 662

• Message text: Plant &1 has no plant data in the source system (WRF1 does not exist)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WN662 - Plant &1 has no plant data in the source system (WRF1 does not exist) ?

  The SAP error message WN662 indicates that the specified plant (denoted as &1) does not have any plant data in the source system, and as a result, the system is unable to find the relevant data in the WRF1 table (which contains plant-specific data for materials).
  Cause:
  
  Missing Plant Data: The primary cause of this error is that the plant has not been set up correctly in the source system. This could mean that the plant has not been created or that the necessary data for the plant is missing in the relevant tables.
  Data Transfer Issues: If the data is supposed to be transferred from another system (like a legacy system or another SAP instance), there may have been issues during the data transfer process.
  Configuration Issues: There may be configuration issues in the system that prevent the plant data from being recognized or accessed.
  
  Solution:
  
  
  Check Plant Configuration:
  
  Go to the transaction code SPRO and navigate to the relevant configuration settings for plant data.
  Ensure that the plant is created and configured correctly in the system.
  
  
  
  Create Plant Data:
  
  If the plant does not exist, you can create it using transaction code OX10 (for creating plants).
  If the plant exists but lacks data, you can enter the necessary data using transaction code MM01 (for creating material master data) or MM02 (for changing material master data) and ensure that the plant-specific data is filled in.
  
  
  
  Check Data Transfer:
  
  If the plant data is supposed to be transferred from another system, check the data transfer logs for any errors or issues.
  Ensure that the data transfer process is completed successfully.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to view or modify plant data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis or functional team for any specific configurations or settings that may be required for your particular setup.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SPRO: Customizing Implementation Guide
  OX10: Create Plant
  MM01: Create Material Master
  MM02: Change Material Master
  
  
  Tables:
  
  WRF1: Plant-specific data for materials
  T001W: Plant data table
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.