How To Fix /SAPAPO/ATP226 - Product allocation procedure or product allocation step missing

/SAPAPO/ATP226 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 226

• Message text: Product allocation procedure or product allocation step missing

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ATP226 - Product allocation procedure or product allocation step missing ?

  The SAP error message /SAPAPO/ATP226 indicates that there is a missing product allocation procedure or product allocation step in the Advanced Planning and Optimization (APO) module, specifically related to the Available-to-Promise (ATP) check. This error typically arises when the system is unable to find the necessary configuration to allocate products based on the defined rules.
  
  Cause:
  
  Missing Product Allocation Procedure: The product allocation procedure that should be applied to the product is not defined in the system.
  Missing Product Allocation Step: The specific steps within the product allocation procedure are not set up or are incomplete.
  Incorrect Product Master Data: The product master data may not be correctly configured to reference the appropriate allocation procedure.
  
  Configuration Issues: There may be issues in the configuration settings for product allocation in the APO system.
  
  
  Solution:
  
  
  Define Product Allocation Procedure:
  
  Go to the transaction code /SAPAPO/ALLOCATION in the SAP GUI.
  Check if the product allocation procedure is defined for the relevant product.
  If