How To Fix S2L105 - Error calculating the planning horizon

S2L105 - Overview

• Message type: E = Error

• Message class: S2L - Production Supply: General Messages

• Message number: 105

• Message text: Error calculating the planning horizon

What causes this issue?

An error occurred when calculating the absolute
<DS:DE.S2L_PLNG_HORIZON>planning horizon</>. (See following message in
log.)

System Response

As the system cannot determine the planning horizon, it uses a
consumption-based logic for this
<DS:GLOS.775D5AEF70E8D411BCBA0800060D9C68>supply segment</>.

How to fix this error?

Check the control cycle and the scheduling profile.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S2L105 - Error calculating the planning horizon ?

  The SAP error message S2L105, which states "Error calculating the planning horizon," typically occurs in the context of planning and forecasting processes within SAP systems, particularly in modules like SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO). This error indicates that there is an issue with the configuration or data that is preventing the system from calculating the planning horizon correctly.
  Causes:
  
  
  
  Configuration Issues: Incorrect settings in the planning area or planning version can lead to this error. This includes issues with the time profile, planning horizon settings, or other related configurations.
  
  
  Data Issues: Missing or incorrect data in the master data or transaction data can cause the planning horizon calculation to fail. This could include missing time periods, invalid dates, or incorrect key figures.
  
  
  Time Periods: The planning horizon may be set to a time period that does not align with the available data or the defined time buckets.
  
  
  System