How To Fix ATP_ABC_VDM_STRATEGY013 - The substitution method is invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_ABC_VDM_STRATEGY - Message class for subsitution strategy

• Message number: 013

• Message text: The substitution method is invalid.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_ABC_VDM_STRATEGY013 - The substitution method is invalid. ?

  The SAP error message ATP_ABC_VDM_STRATEGY013, which states "The substitution method is invalid," typically occurs in the context of Advanced ATP (aATP) in SAP S/4HANA. This error indicates that there is an issue with the substitution method defined for a specific product or scenario in the system.
  Cause:
  
  Invalid Configuration: The substitution method may not be properly configured or may not exist in the system.
  Missing Master Data: The relevant master data (like product master, location, etc.) may not be set up correctly or is missing.
  Incompatible Settings: The settings for the substitution method may not be compatible with the current configuration of the product or the ATP check.
  Custom Logic: If there is custom logic implemented, it may not be functioning as expected, leading to this error.
  
  Solution:
  
  
  Check Substitution Method Configuration:
  
  Go to the configuration settings for Advanced ATP and verify that the substitution method is correctly defined.
  Ensure that the method is active and properly linked to the relevant product.
  
  
  
  Review Master Data:
  
  Check the product master data to ensure that all necessary fields are filled out correctly.
  Verify that the product is set up for the correct plant and storage location.
  
  
  
  Validate Settings:
  
  Ensure that the settings for the substitution method are compatible with the product and the ATP check being performed.
  Review any related settings in the aATP configuration to ensure they align with the intended business process.
  
  
  
  Check for Custom Logic:
  
  If there is custom logic involved, review the code to ensure it is functioning correctly and does not interfere with the standard processes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to Advanced ATP and substitution methods for any specific guidelines or updates.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the error no longer occurs and that the substitution method works as intended.
  
  
  
  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 to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/ATC for Advanced ATP configuration and /SAPAPO/MAT1 for product master data.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.