How To Fix LE_SHP_ATP_CHECK003 - ATP Parameter &1 value &2 differs from previous value &3

SAP Error Message - Details

• Message type: E = Error

• Message class: LE_SHP_ATP_CHECK - Messages raised during LE-SHP ATP Processing

• Message number: 003

• Message text: ATP Parameter &1 value &2 differs from previous value &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LE_SHP_ATP_CHECK003 - ATP Parameter &1 value &2 differs from previous value &3 ?

  The SAP error message LE_SHP_ATP_CHECK003 indicates an issue related to the Available-to-Promise (ATP) check during the delivery or shipping process. This error typically arises when there is a discrepancy in the ATP parameters being used for the check, specifically when the ATP parameter value has changed unexpectedly.
  Cause:
  The error message is triggered when the ATP parameter (denoted as &1) has a value (&2) that differs from a previously set value (&3). This can occur due to several reasons, including:
  
  Configuration Changes: Changes in the ATP configuration settings in the system that affect how ATP checks are performed.
  Master Data Changes: Updates to material master data, such as changes in availability settings or plant-specific settings.
  Order Changes: Modifications to sales orders, delivery documents, or other related documents that may affect ATP calculations.
  Custom Code: If there are custom enhancements or user exits that modify ATP behavior, they may lead to inconsistencies.
  
  Solution:
  To resolve the LE_SHP_ATP_CHECK003 error, you can take the following steps:
  
  
  Check ATP Configuration:
  
  Review the ATP configuration settings in the system. Ensure that the parameters are set correctly and consistently across the relevant documents.
  
  
  
  Analyze Master Data:
  
  Verify the material master data for the affected materials. Check the availability settings and ensure they are consistent with the expected values.
  
  
  
  Review Order and Delivery Documents:
  
  Look at the sales order and delivery documents involved in the ATP check. Ensure that there are no conflicting settings or changes that could lead to discrepancies.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the ATP check process to identify where the parameter values are being set and why they differ.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to ATP checks for any known issues or additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  ATP Check Process: Understanding how the ATP check process works in SAP can help in troubleshooting. Familiarize yourself with the different ATP strategies and how they are configured.
  Transaction Codes: You may want to use transaction codes like MD04 (Stock/Requirements List) or CO09 (Availability Check) to analyze stock levels and availability.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on ATP configuration.
  
  By following these steps, you should be able to identify and resolve the issue causing the LE_SHP_ATP_CHECK003 error in your SAP system.