How To Fix /SAPAPO/PP_OPTIMIZER215 - Location &1, product &2: negative receipt upper or lower bound

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 215

• Message text: Location &1, product &2: negative receipt upper or lower bound

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER215 - Location &1, product &2: negative receipt upper or lower bound ?

  The SAP error message /SAPAPO/PP_OPTIMIZER215 indicates that there is an issue with the receipt upper or lower bounds for a specific product at a given location in the Advanced Planning and Optimization (APO) module. This error typically arises during the planning process when the optimizer encounters constraints that lead to negative values for receipts, which are not permissible.
  Cause:
  
  
  Negative Bounds: The error suggests that the receipt upper or lower bounds for the product at the specified location are set in such a way that they result in negative values. This can happen if:
  
  The planning parameters are incorrectly configured.
  There are conflicting constraints in the planning setup.
  The product has been set up with unrealistic or incorrect values for lead times, safety stock, or other planning parameters.
  
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data related to the product or location, such as incorrect stock levels, incorrect planning strategies, or erroneous settings in the product master.
  
  
  Capacity Constraints: If there are capacity constraints that are too tight, it may lead to situations where the optimizer cannot find a feasible solution, resulting in negative bounds.
  
  
  Solution:
  
  
  Review Planning Parameters: Check the planning parameters for the product and location. Ensure that the receipt upper and lower bounds are set correctly and that they make sense in the context of your planning scenario.
  
  
  Check Master Data: Verify the master data for the product and location. Look for any inconsistencies or errors in the product master, location master, and any related data (e.g., safety stock levels, lead times).
  
  
  Adjust Constraints: If there are capacity constraints or other restrictions that are too tight, consider adjusting them to allow for more flexibility in the planning process.
  
  
  Run Consistency Checks: Use SAP's consistency check tools to identify any data issues that may be causing the error. This can help pinpoint specific problems in the master data or transaction data.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the optimizer and the specific error message for additional guidance and troubleshooting steps.
  
  
  Testing: After making adjustments, run the optimizer again to see if the error persists. It may be helpful to test with a smaller dataset or in a test environment to isolate the issue.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/OPTIMIZER to access the optimizer settings or /SAPAPO/MAT1 to check material master data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider reaching out to SAP community forums or support for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.