How To Fix /SAPAPO/CTM1447 - Order &1: Activity in liveCache was scheduled differently from CTM

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 447

• Message text: Order &1: Activity in liveCache was scheduled differently from CTM

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1447 - Order &1: Activity in liveCache was scheduled differently from CTM ?

  The SAP error message /SAPAPO/CTM1447 indicates a discrepancy between the scheduling of an order in the liveCache and the scheduling determined by the Capable-to-Match (CTM) process in SAP Advanced Planning and Optimization (APO). This error typically arises when there is a mismatch in the planned start or finish times of an order, which can occur due to various reasons.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data between the liveCache and the CTM planning results. This can happen if changes were made to the order after the CTM run was executed.
  Manual Changes: If users manually change the scheduling of an order in the liveCache after the CTM run, it can lead to this error.
  Resource Availability: Changes in resource availability or capacity can affect the scheduling of orders, leading to discrepancies.
  CTM Settings: Incorrect settings in the CTM configuration can also lead to scheduling issues.
  Order Modifications: If an order is modified (e.g., due date, quantity) after it has been scheduled by CTM, it may not reflect correctly in liveCache.
  
  Solutions:
  
  Re-run CTM: One of the simplest solutions is to re-run the CTM process to ensure that the scheduling in liveCache is updated according to the latest planning results.
  Check Order Status: Verify the status of the order in both liveCache and CTM. Ensure that there are no pending changes that could cause discrepancies.
  Review Manual Changes: If manual changes were made to the order, consider reverting those changes or ensuring that they are reflected in the CTM planning.
  Analyze Resource Settings: Check the resource settings and availability to ensure that they align with the CTM planning results.
  Consult Logs: Review the CTM logs and liveCache logs for any additional error messages or warnings that could provide more context on the issue.
  Adjust CTM Configuration: If the issue persists, review the CTM configuration settings to ensure they are set up correctly for your planning scenario.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP APO documentation for CTM to understand the planning process and how it interacts with liveCache.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the steps taken to troubleshoot.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.