How To Fix /SAPAPO/ATP_BOP109 - &1: The product allocation from &2 has been overassigned by &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATP_BOP -

• Message number: 109

• Message text: &1: The product allocation from &2 has been overassigned by &3 &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ATP_BOP109 - &1: The product allocation from &2 has been overassigned by &3 &4 ?

  The SAP error message /SAPAPO/ATP_BOP109 indicates that there is an issue with product allocation in the Advanced Planning and Optimization (APO) module, specifically related to the allocation of products. The message typically states that the product allocation from a specific source has been overassigned by a certain amount.
  Cause:
  The error occurs when the total quantity allocated to a product exceeds the available allocation quantity defined in the system. This can happen due to several reasons:
  
  Over-allocation: The system is trying to allocate more stock than what is available in the product allocation.
  Incorrect settings: The allocation settings for the product may not be configured correctly, leading to discrepancies.
  Data inconsistencies: There may be inconsistencies in the master data or transaction data that lead to incorrect calculations of available quantities.
  Planning run issues: If the planning run has not been executed correctly or if there are issues with the planning parameters, it can lead to over-allocation.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Allocation Settings:
  
  Review the product allocation settings in the system to ensure that they are configured correctly. This includes checking the allocation quantities and the source of allocation.
  
  
  
  Review Stock Levels:
  
  Verify the available stock levels for the product in question. Ensure that the stock is sufficient to meet the allocation requirements.
  
  
  
  Adjust Allocation:
  
  If the allocation is indeed overassigned, you may need to adjust the allocation quantities to ensure they do not exceed the available stock.
  
  
  
  Run Planning Jobs:
  
  Execute the relevant planning jobs to ensure that the system recalculates the allocations based on the latest data.
  
  
  
  Check for Data Inconsistencies:
  
  Investigate any potential data inconsistencies in the master data or transaction data that could be causing the issue. This may involve checking the product master, allocation tables, and transaction history.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to this specific error message for additional insights or updates that may address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/ATPL (Product Allocation) or /SAPAPO/MC90 (Product Allocation Monitor) to analyze and manage product allocations.
  SAP Notes: Check for any relevant SAP Notes that may provide fixes or additional guidance on this error.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error details and any steps you have already taken.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.