How To Fix ATPC019 - No availability check for item &1; segmentation is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: ATPC - Messages for the new ATP Controller

• Message number: 019

• Message text: No availability check for item &1; segmentation is not supported

INCLUDE ADV_ATP_RESTRICTIONS OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message ATPC019 - No availability check for item &1; segmentation is not supported ?

  The SAP error message ATPC019 indicates that there is no availability check for a specific item in the context of ATP (Available to Promise) checks, and it specifically mentions that segmentation is not supported for that item. This error typically arises in scenarios where the system is trying to perform an availability check for a product that has been configured in a way that does not support the required segmentation.
  Cause:
  
  Segmentation Not Supported: The item in question may be configured in a way that does not allow for segmentation. Segmentation is a method used in ATP checks to differentiate between different stock types or categories.
  Configuration Issues: The material master or the ATP configuration may not be set up correctly to allow for availability checks.
  Item Category: The item category may not be configured to support availability checks.
  ATP Check Type: The ATP check type assigned to the material may not be compatible with the segmentation settings.
  
  Solution:
  
  
  Check Material Master Settings: 
  
  Go to the material master record and check the settings related to availability checks. Ensure that the relevant fields for ATP checks are properly configured.
  Ensure that the material is set up to allow for availability checks in the relevant views (e.g., Sales, MRP).
  
  
  
  Review ATP Configuration:
  
  Check the configuration settings for ATP in the SAP system. This can be done in the SPRO transaction under the relevant sections for Sales and Distribution or Material Management.
  Ensure that the ATP check type assigned to the material supports segmentation.
  
  
  
  Item Category Configuration:
  
  Review the item category settings in the sales document. Ensure that the item category is configured to allow for availability checks.
  
  
  
  Segmentation Settings:
  
  If segmentation is not required for the item, consider adjusting the configuration to disable segmentation for that specific item or category.
  If segmentation is required, ensure that the necessary settings are in place to support it.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources for more detailed guidance on ATP configuration and troubleshooting.
  
  
  
  Testing: 
  
  After making changes, perform tests to ensure that the availability check works as expected without triggering the error.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  Use transaction codes like MM03 (Display Material), OVZB (Define Availability Check), and OVA2 (Define Item Categories) to review and modify settings.
  
  
  SAP Notes: 
  
  Check for any relevant SAP Notes that may address this specific error or provide additional guidance on ATP configuration.
  
  
  Support: 
  
  If the issue persists after checking the above configurations, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  By following these steps, you should be able to identify the cause of the ATPC019 error and implement a solution to resolve it.