How To Fix /SAPAPO/DDE200 - Warning: The master switch for characteristics is set to "C"

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DDE -

• Message number: 200

• Message text: Warning: The master switch for characteristics is set to "C"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DDE200 - Warning: The master switch for characteristics is set to "C" ?

  The SAP error message /SAPAPO/DDE200 Warning: The master switch for characteristics is set to "C" typically occurs in the context of SAP Advanced Planning and Optimization (APO) when dealing with characteristics in the context of demand planning or supply network planning.
  Cause:
  The warning indicates that the master switch for characteristics is set to "C", which means that the characteristic is set to "characteristic not relevant for planning". This setting can prevent the characteristic from being used in planning scenarios, which may lead to incomplete or inaccurate planning results.
  Solution:
  To resolve this warning, you can take the following steps:
  
  
  Check Characteristic Settings:
  
  Go to the transaction code CT04 (or CT03 for display) to check the characteristics in question.
  Look for the characteristic that is causing the warning and check its settings.
  
  
  
  Change the Master Switch:
  
  If the characteristic is indeed relevant for planning, you may need to change the master switch from "C" (not relevant) to "A" (relevant for planning).
  This can typically be done in the characteristic definition by changing the "Master Switch" field.
  
  
  
  Re-activate Planning:
  
  After changing the setting, ensure that you re-activate any planning areas or data that rely on this characteristic to ensure that the changes take effect.
  
  
  
  Test the Changes:
  
  Run your planning process again to see if the warning persists. If the characteristic is now set correctly, the warning should no longer appear.
  
  
  
  Related Information:
  
  Characteristics in SAP APO: Characteristics are used to define the attributes of products, resources, or other entities in the planning process. They can be used for segmentation, forecasting, and other planning activities.
  Master Switch Options: The master switch can typically have several settings:
  
  "A" - Relevant for planning
  "B" - Relevant for planning but with restrictions
  "C" - Not relevant for planning
  
  
  Impact on Planning: If characteristics are not set correctly, it can lead to issues in demand forecasting, supply planning, and overall planning accuracy.
  
  If you continue to experience issues or if the characteristic settings are correct but the warning persists, it may be beneficial to consult with your SAP Basis or APO functional team for further investigation.