How To Fix CN382 - Plant in purchase requisition cannot be changed at a later date

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 382

• Message text: Plant in purchase requisition cannot be changed at a later date

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN382 - Plant in purchase requisition cannot be changed at a later date ?

  The SAP error message CN382 ("Plant in purchase requisition cannot be changed at a later date") typically occurs when you attempt to change the plant assignment in a purchase requisition after it has already been processed or has reached a certain status in the procurement process. This restriction is in place to maintain data integrity and ensure that the procurement process is followed correctly.
  Cause:
  
  Status of Purchase Requisition: The purchase requisition may have already been converted into a purchase order or may have been processed in a way that locks certain fields, including the plant.
  Document Type Restrictions: Certain document types may have restrictions on changing specific fields after a certain point in the workflow.
  Configuration Settings: The system may be configured to prevent changes to certain fields once the requisition has been approved or released.
  
  Solution:
  
  Check Status: Verify the status of the purchase requisition. If it has been converted to a purchase order, you will need to make changes at the purchase order level instead.
  Create a New Purchase Requisition: If the plant needs to be changed, consider creating a new purchase requisition with the correct plant assignment.
  Consult with Your SAP Administrator: If you believe the change should be allowed, consult with your SAP administrator or the team responsible for SAP configuration. They may be able to adjust settings or provide guidance on how to proceed.
  Use Transaction Codes: If you need to view or change the requisition, you can use transaction codes like ME53N (Display Purchase Requisition) or ME52N (Change Purchase Requisition) to check the details and status.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to error CN382, as there may be updates or patches that address this issue.
  Documentation: Review SAP documentation regarding purchase requisition processing and the implications of changing fields after certain statuses.
  Training: Ensure that users involved in the procurement process are trained on the limitations and workflows associated with purchase requisitions to avoid similar issues in the future.
  
  By following these steps, you should be able to address the CN382 error and understand the underlying reasons for the restriction on changing the plant in a purchase requisition.