How To Fix /SAPAPO/PP_OPTIMIZER021 - Product &1: Only valid outside of the planning horizon


SAP Error Message - Details

  • Message type: E = Error

  • Message class: /SAPAPO/PP_OPTIMIZER -

  • Message number: 021

  • Message text: Product &1: Only valid outside of the planning horizon

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Smart SAP Assistant

  • What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER021 - Product &1: Only valid outside of the planning horizon ?
    The SAP error message /SAPAPO/PP_OPTIMIZER021 indicates that a specific product is being referenced in a planning operation, but it is only valid outside of the defined planning horizon. This typically occurs in the context of Advanced Planning and Optimization (APO) within SAP, particularly when using the PP/DS (Production Planning and Detailed Scheduling) optimizer.
    
    Cause: Planning Horizon Configuration: The planning horizon is set in such a way that the product in question is not included within the valid planning period. This can happen if the product's availability or production dates fall outside the defined planning horizon. Product Master Data: The product may have specific settings or restrictions that limit its availability for planning within the defined time frame. Demand or Supply Data: There may be demand or supply data that is not aligned with the planning horizon, causing the optimizer to reject the product for planning.
    Solution: Adjust Planning Horizon: Review and, if necessary, extend the planning

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