How To Fix 06399 - Supplying plant will be replaced by & from agreement

SAP Error Message - Details

• Message type: E = Error

• Message class: 06 -

• Message number: 399

• Message text: Supplying plant will be replaced by & from agreement

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 06399 - Supplying plant will be replaced by & from agreement ?

  The SAP error message 06399, which states "Supplying plant will be replaced by & from agreement," typically occurs in the context of sales and distribution (SD) or materials management (MM) when there is a conflict between the supplying plant defined in a sales order or purchase order and the plant specified in a related agreement (such as a contract or scheduling agreement).
  Cause:
  
  Agreement Override: The error usually arises when there is a contractual agreement that specifies a different supplying plant than the one currently being used in the order. The system is designed to enforce the terms of the agreement, which may dictate that a specific plant must be used for fulfilling the order.
  Master Data Issues: There may be inconsistencies in the master data, such as the material master or vendor master, which could lead to the system defaulting to a different plant.
  Configuration Settings: The configuration settings in the SAP system may be set to prioritize agreements over the order details, leading to this error.
  
  Solution:
  
  Review the Agreement: Check the relevant agreement (contract or scheduling agreement) to understand which plant is specified. Ensure that the supplying plant in the order aligns with the agreement.
  Adjust the Order: If the order needs to be fulfilled from a different plant, you may need to update the order to reflect the plant specified in the agreement.
  Change the Agreement: If the supplying plant in the agreement needs to be changed, you can modify the agreement to include the desired plant, provided you have the necessary permissions.
  Consult Master Data: Verify the master data for the material and vendor to ensure that the correct plants are set up and that there are no discrepancies.
  Check Configuration: If the issue persists, consult with your SAP configuration team to review the settings related to plant determination and agreements to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME33K (Display Contract), ME32K (Change Contract), or VA03 (Display Sales Order) to review the agreements and orders.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Refer to SAP documentation or help files for more detailed information on how plant determination works in the context of agreements and orders.
  
  If the issue continues after following these steps, it may be beneficial to engage your SAP support team or consult with an SAP expert for further assistance.