How To Fix /SAPAPO/CTM1217 - Horizon not valid; change the specified dates

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 217

• Message text: Horizon not valid; change the specified dates

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1217 - Horizon not valid; change the specified dates ?

  The SAP error message /SAPAPO/CTM1217 Horizon not valid; change the specified dates typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when working with the Capable-to-Match (CTM) planning function. This error indicates that the planning horizon specified for the CTM run is not valid, which can happen for several reasons.
  Causes:
  
  Invalid Planning Horizon: The planning horizon defined in the CTM profile may not align with the dates specified in the planning run. This can occur if the start or end dates of the planning horizon are set incorrectly.
  Configuration Issues: The configuration settings for the CTM profile may not be set up correctly, leading to mismatches in the expected planning horizon.
  Master Data Issues: There may be issues with the master data (e.g., product, location, or resource) that affect the planning horizon.
  Time Periods: The time periods defined in the planning book or the data view may not match the planning horizon.
  
  Solutions:
  
  
  Check CTM Profile Settings:
  
  Go to the CTM profile settings in the SAP APO system.
  Verify the planning horizon settings (start and end dates) and ensure they are correctly defined.
  
  
  
  Adjust Planning Dates:
  
  When executing the CTM run, ensure that the dates you are specifying fall within the defined planning horizon.
  If necessary, adjust the dates to fit within the valid range.
  
  
  
  Review Master Data:
  
  Check the master data for the products and resources involved in the planning run.
  Ensure that all relevant data is correctly maintained and that there are no inconsistencies.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for CTM and planning horizons to ensure that you are following the correct procedures and guidelines.
  
  
  
  Testing:
  
  If changes are made to the CTM profile or master data, perform a test run to verify that the error is resolved.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  CTM Profile: The CTM profile is a key configuration in SAP APO that defines how the CTM process should behave, including the planning horizon.
  Planning Horizon: The planning horizon is the time frame within which the planning process will consider demand and supply. It is crucial for effective planning.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.