How To Fix /SAPAPO/CTM2452 - Sum of failed planned orders: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM2 -

• Message number: 452

• Message text: Sum of failed planned orders: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM2452 - Sum of failed planned orders: &1 ?

  The SAP error message /SAPAPO/CTM2452 indicates that there are planned orders that have failed during the Capacity Planning process in SAP Advanced Planning and Optimization (APO). The message typically provides a count of the failed planned orders, represented by &1.
  Cause:
  The failure of planned orders can be attributed to several reasons, including but not limited to:
  
  Capacity Constraints: The planned orders may exceed the available capacity of the resources (e.g., machines, labor) defined in the system.
  Material Availability: There may be insufficient raw materials or components required to produce the planned orders.
  Scheduling Conflicts: Conflicts in scheduling due to overlapping orders or maintenance activities can lead to failures.
  Configuration Issues: Incorrect settings in the planning parameters or master data (like production versions, routing, etc.) can cause planned orders to fail.
  Resource Availability: Resources may not be available due to maintenance, holidays, or other scheduling issues.
  
  Solution:
  To resolve the issue indicated by the error message /SAPAPO/CTM2452, you can take the following steps:
  
  
  Check Capacity: Review the capacity of the resources involved in the planned orders. Ensure that there is enough capacity to accommodate the planned production.
  
  Use transaction codes like /SAPAPO/CTM or /SAPAPO/CCP to analyze capacity utilization.
  
  
  
  Review Material Availability: Check if all required materials are available for the planned orders. You can use transaction codes like MD04 (Stock/Requirements List) to verify material availability.
  
  
  Analyze Scheduling: Look for any scheduling conflicts that may be causing the planned orders to fail. Adjust the scheduling parameters or reschedule orders as necessary.
  
  
  Check Master Data: Ensure that the master data (like BOMs, routings, and production versions) is correctly configured and up to date.
  
  
  Run the Planning Process Again: After addressing the issues, re-run the planning process to see if the planned orders can be successfully created.
  
  
  Consult Logs and Messages: Check the logs and messages generated during the planning run for more detailed information about the specific reasons for the failures.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/CTM for the Capacity Planning Monitor, MD04 for material availability, and COHV for order management.
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address known issues.
  Documentation: Review SAP documentation on Capacity Planning and APO to understand best practices and configuration settings.
  
  By following these steps, you should be able to identify the root cause of the failed planned orders and take appropriate corrective actions.