How To Fix UPO_MIG409 - Reschedule close all open PPN's. Wait to complete

SAP Error Message - Details

• Message type: E = Error

• Message class: UPO_MIG - Message Class for PRA->UOM Migration

• Message number: 409

• Message text: Reschedule close all open PPN's. Wait to complete

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPO_MIG409 - Reschedule close all open PPN's. Wait to complete ?

  The SAP error message UPO_MIG409 typically indicates that there are open Production Planning Network (PPN) items that need to be closed before proceeding with a specific operation, such as a migration or a system update. This error is often encountered during processes that require a clean state of the PPNs, such as data migration or system upgrades.
  Cause:
  The error occurs when there are still open PPNs in the system that have not been completed or closed. This can happen due to various reasons, such as:
  
  Pending production orders that are still active.
  Incomplete or unprocessed transactions related to production planning.
  System settings or configurations that prevent the closure of PPNs.
  
  Solution:
  To resolve the UPO_MIG409 error, you can follow these steps:
  
  
  Identify Open PPNs:
  
  Use transaction codes like CO03 (Display Production Order) or C223 (Display PPN) to check for any open PPNs in the system.
  Review the status of production orders and ensure that they are either completed or canceled.
  
  
  
  Close Open PPNs:
  
  If there are open PPNs, you will need to either complete or close them. This may involve:
  
  Completing production orders.
  Confirming operations.
  Closing any open processes related to the PPNs.
  
  
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or linked processes that are preventing the closure of the PPNs. This may involve checking for related orders or processes that need to be addressed.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version you are using, as there may be additional steps or considerations based on your system configuration.
  
  
  
  System Configuration:
  
  If the issue persists, check the system configuration settings related to production planning and network management. Ensure that they are set up correctly to allow for the closure of PPNs.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO01 (Create Production Order), and C223 (Display PPN).
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Help Portal for documentation related to Production Planning and Network Management.
  
  By following these steps, you should be able to resolve the UPO_MIG409 error and proceed with your intended operations in SAP.