How To Fix /SAPAPO/PDRP020 - Result contains errors: Plan. horiz. not &1 months after first demand &2

/SAPAPO/PDRP020 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 020

• Message text: Result contains errors: Plan. horiz. not &1 months after first demand &2

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/PDRP020 - Result contains errors: Plan. horiz. not &1 months after first demand &2 ?

  The SAP error message /SAPAPO/PDRP020 Result contains errors: Plan. horiz. not &1 months after first demand &2 typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly during the planning process. This error indicates that there is an issue with the planning horizon in relation to the first demand date.
  
  Cause:
  
  Planning Horizon Misalignment: The planning horizon defined in the system does not extend far enough beyond the first demand date. The system expects the planning horizon to be at least a certain number of months (denoted by &1) after the first demand date (denoted by &2).
  
  Configuration Issues: There may be configuration settings in the APO system that do not align with the demand data or the planning parameters.
  Data Issues: The demand data might be incorrectly set up, or there may be gaps in the data that lead to this error.
  
  
  Solution:
  
  
  Adjust Planning Horizon:
  
  Go to the configuration settings in SAP