How To Fix M9067 - Historical values overlap with forecast period

M9067 - Overview

• Message type: E = Error

• Message class: M9 - Logistics Information System: Planning Data

• Message number: 067

• Message text: Historical values overlap with forecast period

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 M9067 - Historical values overlap with forecast period ?

  The SAP error message M9067, which states "Historical values overlap with forecast period," typically occurs in the context of demand planning or forecasting within SAP's Advanced Planning and Optimization (APO) module or similar functionalities. This error indicates that there is an overlap between historical data and the forecast period, which can lead to inconsistencies in the forecasting process.
  
  Cause:
  
  Data Overlap: The historical data you are trying to use for forecasting overlaps with the forecast period. For example, if your forecast period starts in January 2023 and you have historical data that also includes January 2023, this will trigger the error.
  
  Configuration Issues: Incorrect settings in the planning book or data view that define the time periods for historical data and forecasts.
  Data Entry Errors: Manual entry errors or incorrect data uploads that result in overlapping periods.
  
  
  Solution:
  
  Adjust Forecast Period: Modify the forecast period to ensure that it does not overlap with the historical data.