How To Fix /SAPAPO/RRP_HEUR120 - Period duration is longer than mid-term planning period

/SAPAPO/RRP_HEUR120 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RRP_HEUR -

• Message number: 120

• Message text: Period duration is longer than mid-term planning period

Self-Explanatory Message

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/SAPAPO/RRP_HEUR120 - Details

• The SAP error message /SAPAPO/RRP_HEUR120 indicates that the period duration specified in your planning run is longer than the defined mid-term planning period. This typically occurs in the context of Advanced Planning and Optimization (APO) when you are trying to execute a heuristic or planning run that has a time frame that exceeds the allowed limits set in the system.
  
  Cause:
  
  Period Duration Mismatch: The duration of the planning period you are trying to execute is longer than what is defined in the mid-term planning settings.
  Configuration Settings: The configuration for the planning horizon or the planning periods in the APO system may not be set correctly.
  Heuristic Settings: The heuristic you are using may have specific constraints regarding the planning period that are not being met.
  
  
  Solution:
  
  
  Check Planning Period Settings:
  
  Go to the APO system and check the settings for the mid-term planning period. Ensure that the duration you are trying to use in your