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

/SAPAPO/RRP435 - Overview

• 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.

Unfortunately, there isn't any extra information in this error notice.

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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