How To Fix OAA_PARALLEL_ATP005 - Site &2 is not assigned to article &1

SAP Error Message - Details

• Message type: E = Error

• Message class: OAA_PARALLEL_ATP - Message class for parallel ATP

• Message number: 005

• Message text: Site &2 is not assigned to article &1

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 OAA_PARALLEL_ATP005 - Site &2 is not assigned to article &1 ?

  The SAP error message OAA_PARALLEL_ATP005 indicates that a specific site (location) is not assigned to a particular article (material). This error typically arises in the context of Advanced ATP (Available-to-Promise) checks, where the system is trying to determine the availability of a product at a specific site but cannot find the necessary assignment.
  Cause:
  
  Missing Site Assignment: The most common cause is that the site (plant or storage location) is not assigned to the article in the material master data.
  Incorrect Configuration: There may be configuration issues in the system that prevent the proper assignment of sites to articles.
  Data Migration Issues: If data was migrated from another system, there may have been errors or omissions in the assignment of sites to articles.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the Material Master (transaction code MM03).
  Check the relevant views (e.g., Basic Data, Sales, Plant Data) to ensure that the site is assigned to the article.
  If the site is not assigned, you can add it using transaction code MM02 (Change Material).
  
  
  
  Assign Site to Article:
  
  If the site is indeed missing, you can assign it by navigating to the relevant plant data view and entering the necessary details.
  
  
  
  Verify Configuration:
  
  Check the configuration settings in the SAP system to ensure that the site and article assignment is correctly set up.
  This may involve reviewing the settings in the IMG (Implementation Guide) under Logistics > Material Management > Material Master.
  
  
  
  Data Consistency Check:
  
  Run consistency checks to ensure that there are no other related issues in the material master data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the error message for any additional insights or specific steps that may be required.
  
  
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), MM02 (Change Material), MM01 (Create Material).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to view and modify material master data.
  
  By following these steps, you should be able to resolve the OAA_PARALLEL_ATP005 error and ensure that the site is properly assigned to the article in question.