How To Fix /SAPAPO/PP_OPTIMIZER156 - Product &2 at location &1: Unneccessary material destruction

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 156

• Message text: Product &2 at location &1: Unneccessary material destruction

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER156 - Product &2 at location &1: Unneccessary material destruction ?

  The SAP error message /SAPAPO/PP_OPTIMIZER156 indicates that there is unnecessary material destruction for a specific product at a given location. This typically occurs in the context of production planning and optimization within the SAP Advanced Planning and Optimization (APO) module.
  Cause:
  The error message suggests that the optimizer has identified a situation where materials are being destroyed unnecessarily during the planning process. This can happen due to several reasons, including:
  
  Incorrect Planning Parameters: The settings for the planning run may not be configured correctly, leading to inefficient use of materials.
  Material Availability Issues: There may be a mismatch between the available stock and the requirements, causing the optimizer to suggest destruction of materials.
  Production Orders: There might be production orders that are not aligned with the actual demand, leading to excess inventory that is deemed unnecessary.
  Master Data Issues: Problems with master data, such as incorrect BOMs (Bill of Materials) or routing, can lead to unnecessary material destruction.
  Demand Fluctuations: Sudden changes in demand can lead to overproduction and subsequent destruction of excess materials.
  
  Solution:
  To resolve this issue, consider the following steps:
  
  Review Planning Parameters: Check the settings in the planning run to ensure they are appropriate for the current production environment.
  Analyze Demand and Supply: Look at the demand forecasts and supply levels to ensure they are aligned. Adjust forecasts if necessary.
  Check Production Orders: Review the production orders to ensure they are necessary and aligned with actual demand. Cancel or adjust any unnecessary orders.
  Examine Master Data: Verify the accuracy of master data, including BOMs and routing. Make corrections as needed to ensure they reflect the current production processes.
  Run the Optimizer Again: After making adjustments, run the optimizer again to see if the issue persists.
  Consult Documentation: Refer to SAP documentation or support for specific guidelines related to the error message and its resolution.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/OPTIMIZER for running the optimizer and /SAPAPO/MC90 for checking planning results.
  Training and Support: Consider training for users involved in production planning to better understand the implications of planning parameters and master data on material management.
  
  By following these steps, you should be able to identify the root cause of the unnecessary material destruction and implement a solution to prevent it in the future.