How To Fix /SAPAPO/RSP01501 - Order &1 can be scheduled within the horizon &2 to &3


/SAPAPO/RSP01501 - Overview

  • Message type: E = Error

  • Message class: /SAPAPO/RSP01 -

  • Message number: 501

  • Message text: Order &1 can be scheduled within the horizon &2 to &3

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message /SAPAPO/RSP01501 - Order &1 can be scheduled within the horizon &2 to &3 ?
    The SAP error message /SAPAPO/RSP01501 indicates that an order cannot be scheduled within the specified planning horizon. This error typically arises in the context of Advanced Planning and Optimization (APO) when the system is unable to find a suitable time slot for the order within the defined scheduling horizon.
    
    Cause: Horizon Settings: The scheduling horizon defined in the system may be too narrow, meaning that the order is being requested to be scheduled outside of the allowed time frame. Capacity Constraints: There may be capacity constraints on the resources (e.g., machines, labor) that prevent the order from being scheduled within the specified time frame. Order Parameters: The order itself may have parameters (like lead time, setup time, etc.) that make it impossible to fit within the available scheduling window. Resource Availability: The resources required for the order may not be available during the requested time period. Planning Version: The planning version being used may not have

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