How To Fix WU579 - Alloc. table &4 already exists for promo. &1, material &2, SUn &3

SAP Error Message - Details

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 579

• Message text: Alloc. table &4 already exists for promo. &1, material &2, SUn &3

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 WU579 - Alloc. table &4 already exists for promo. &1, material &2, SUn &3 ?

  The SAP error message WU579 indicates that there is an issue with the allocation table for a specific promotion, material, and sales unit. This error typically arises when there is an attempt to create or modify an allocation table that already exists for the specified parameters.
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Allocation Table: An allocation table for the specified promotion, material, and sales unit already exists in the system.
  Incorrect Data Entry: There may be a mistake in the data entry where the same promotion, material, and sales unit combination is being used.
  System Configuration Issues: There could be issues related to the configuration of the promotion or allocation process in the SAP system.
  
  Solution:
  To resolve the WU579 error, you can take the following steps:
  
  
  Check Existing Allocation Tables:
  
  Use transaction codes like WU01 or WU02 to check if an allocation table already exists for the specified promotion, material, and sales unit.
  If it exists, review the details to determine if it is valid or if it needs to be modified.
  
  
  
  Modify or Delete Existing Allocation:
  
  If the existing allocation table is no longer needed, you can delete it using the appropriate transaction code.
  If it needs to be modified, make the necessary changes to the existing allocation table instead of creating a new one.
  
  
  
  Data Validation:
  
  Ensure that the data being entered is correct and does not duplicate existing entries.
  Validate the promotion, material, and sales unit combinations before attempting to create a new allocation table.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to promotions and allocation tables for additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WU01 (Create Allocation Table), WU02 (Change Allocation Table), and WU03 (Display Allocation Table).
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  User Permissions: Ensure that you have the necessary permissions to create or modify allocation tables in the system.
  
  By following these steps, you should be able to resolve the WU579 error and manage your allocation tables effectively.