How To Fix /SAPAPO/RRP435 - &1: ATP check was performed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP -

• Message number: 435

• Message text: &1: ATP check was performed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP435 - &1: ATP check was performed ?

  The SAP error message /SAPAPO/RRP435 &1: ATP check was performed typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue related to Available-to-Promise (ATP) checks during the planning or order processing stages. This message indicates that the ATP check has been executed, but there may be issues with the availability of stock or the configuration of the ATP check itself.
  Causes:
  
  Stock Availability: The most common cause is that there is insufficient stock available to fulfill the demand for the product in question.
  Configuration Issues: There may be issues with the configuration of the ATP check in the system, such as incorrect settings in the ATP profile or the product master data.
  Planning Parameters: The planning parameters may not be set correctly, leading to discrepancies in the ATP check results.
  Time Periods: The ATP check may be looking at a time period where stock is not available due to planned orders, production orders, or other reservations.
  Product Master Data: Issues with the product master data, such as incorrect lead times or incorrect stock types, can also lead to this error.
  
  Solutions:
  
  Check Stock Levels: Verify the stock levels for the product in question. Ensure that there is enough stock available to meet the demand.
  Review ATP Configuration: Check the ATP configuration settings in the system. Ensure that the ATP profile is correctly set up and that the relevant parameters are configured properly.
  Adjust Planning Parameters: Review and adjust the planning parameters if necessary. This may include lead times, safety stock levels, and other relevant settings.
  Analyze Time Periods: Look at the time periods being considered in the ATP check. Ensure that the stock is available in the required time frame.
  Check Product Master Data: Review the product master data for any discrepancies or incorrect settings that may affect the ATP check.
  Run ATP Check Again: After making the necessary adjustments, run the ATP check again to see if the issue is resolved.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/ATP_CHECK to perform ATP checks manually or /SAPAPO/RRP3 for planning board analysis.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to ATP checks or the error message in question.
  Documentation: Refer to SAP documentation for detailed information on ATP checks, configuration, and troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.