How To Fix CRM_ATP_TOOL100 - Invalid Parameter: Product Availability Requirement ID missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ATP_TOOL - crm_atp_tool

• Message number: 100

• Message text: Invalid Parameter: Product Availability Requirement ID missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ATP_TOOL100 - Invalid Parameter: Product Availability Requirement ID missing ?

  The SAP error message "CRM_ATP_TOOL100 Invalid Parameter: Product Availability Requirement ID missing" typically occurs in the context of Advanced ATP (Available-to-Promise) checks in SAP CRM (Customer Relationship Management) or SAP S/4HANA environments. This error indicates that a required parameter, specifically the Product Availability Requirement ID, is not being provided when the system is trying to perform an availability check.
  Cause:
  
  Missing Parameter: The most direct cause of this error is that the system is expecting a Product Availability Requirement ID to be passed, but it is not being provided in the request.
  Configuration Issues: There may be issues with the configuration of the ATP check or the product master data that could lead to this parameter not being set correctly.
  Custom Development: If there are custom developments or enhancements in the system, they might not be correctly handling the parameters required for the ATP check.
  Data Issues: The product in question may not have the necessary availability requirements set up in the system.
  
  Solution:
  
  Check Input Parameters: Ensure that the Product Availability Requirement ID is being passed correctly in the function/module that is performing the ATP check. This may involve reviewing the code or configuration that triggers the ATP check.
  Review Configuration: Check the configuration settings for ATP in the SAP system. Ensure that the necessary settings for Product Availability Requirements are correctly defined.
  Product Master Data: Verify that the product master data is complete and that the availability requirements are properly set up for the products involved.
  Debugging: If you have access to the development environment, consider debugging the process to see where the parameter is being lost or not set.
  Consult Documentation: Review SAP documentation or notes related to ATP and CRM to see if there are any known issues or additional configuration steps that need to be taken.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a production issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to ATP checks, such as /SAPAPO/ATPCHECK or relevant CRM transaction codes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.