How To Fix /SAPAPO/RSP336 - Order outside the planning horizon. Calendar tree extended to &1

/SAPAPO/RSP336 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 336

• Message text: Order outside the planning horizon. Calendar tree extended to &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP336 - Order outside the planning horizon. Calendar tree extended to &1 ?

  The SAP error message /SAPAPO/RSP336 Order outside the planning horizon. Calendar tree extended to &1 typically occurs in the SAP Advanced Planning and Optimization (APO) module when an order is scheduled or planned outside the defined planning horizon. This can happen for various reasons, such as changes in demand, supply, or planning parameters.
  
  Cause:
  
  Planning Horizon Configuration: The planning horizon is defined in the APO system and determines the time frame within which planning activities can occur. If an order is created or modified to a date that falls outside this horizon, the error will be triggered.
  Order Dates: The order may have been created with a delivery date or production date that exceeds the current planning horizon.
  Changes in Demand or Supply: Changes in demand or supply can push orders outside the planning horizon if the planning parameters are not adjusted accordingly.
  Calendar Settings: The calendar settings in the APO system may not align