How To Fix /SAPAPO/OM_ERROR2285 - The start index (rsc) could not be found in the planning horizon

/SAPAPO/OM_ERROR2285 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 285

• Message text: The start index (rsc) could not be found in the planning horizon

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2285 - The start index (rsc) could not be found in the planning horizon ?

  The SAP error message /SAPAPO/OM_ERROR2285 indicates that the system is unable to find the specified start index (resource) within the defined planning horizon in the Advanced Planning and Optimization (APO) module. This error typically arises during planning activities, such as when executing a planning run or when trying to access certain planning data.
  
  Cause:
  
  Resource Not Defined: The resource (rsc) you are trying to use may not be defined in the planning area or may not be active in the current planning horizon.
  Planning Horizon Issues: The planning horizon may not cover the time period for which you are trying to access the resource. This can happen if the planning horizon is set too short or if the resource is not included in the planning area.
  Data Inconsistencies: There may be inconsistencies in the master data or planning data that prevent the system from recognizing the resource.
  
  Configuration Issues: Incorrect configuration of the planning area