How To Fix /SAPAPO/OM_ERROR354 - ATP characteristic is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 354

• Message text: ATP characteristic is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR354 - ATP characteristic is not allowed ?

  The SAP error message /SAPAPO/OM_ERROR354 ATP characteristic is not allowed typically occurs in the context of Advanced Planning and Optimization (APO) when dealing with Available-to-Promise (ATP) checks. This error indicates that a specific characteristic is not permitted for the ATP check you are trying to perform.
  Cause:
  
  Incorrect Configuration: The characteristic in question may not be configured correctly in the APO system. This could be due to it being marked as not allowed for ATP checks in the configuration settings.
  Master Data Issues: The characteristic might not be defined in the master data for the product or material you are working with.
  Product-Specific Settings: The product or material may have specific settings that restrict the use of certain characteristics for ATP checks.
  Characteristic Assignment: The characteristic may not be assigned to the relevant planning object structure or may not be included in the relevant planning area.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in APO and verify the settings for the ATP characteristics. Ensure that the characteristic you are trying to use is allowed for ATP checks.
  You can check this in the transaction /SAPAPO/OMC1 (for characteristics) and /SAPAPO/OMC2 (for planning object structures).
  
  
  
  Review Master Data:
  
  Ensure that the characteristic is properly defined in the master data for the product. You can check this in the product master data transaction (e.g., /SAPAPO/MAT1).
  
  
  
  Adjust Product Settings:
  
  If the product has specific settings that restrict the use of certain characteristics, you may need to adjust these settings. This can be done in the product master or in the relevant planning area settings.
  
  
  
  Check Planning Object Structure:
  
  Ensure that the characteristic is included in the planning object structure that is being used for the ATP check. You can check this in the transaction /SAPAPO/OMC3.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to ATP checks and characteristics to ensure compliance with best practices.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test ATP check to confirm that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP APO and ATP processes for a deeper understanding of how characteristics are managed.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.