How To Fix MA657 - Historical horizon shortened due to technical period &

MA657 - Overview

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 657

• Message text: Historical horizon shortened due to technical 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 MA657 - Historical horizon shortened due to technical period & ?

  The SAP error message MA657, which states "Historical horizon shortened due to technical period," typically occurs in the context of Material Requirements Planning (MRP) or when dealing with historical data in SAP. This message indicates that the system has limited the historical data available for planning purposes due to the defined technical periods in the system settings.
  
  Cause:
  
  Technical Period Settings: The error is often caused by the configuration of the technical periods in the MRP settings. If the technical period is set to a value that restricts the historical data available for planning, the system will shorten the historical horizon.
  Data Availability: If there is insufficient historical data available for the material in question, the system may not be able to retrieve the necessary data for planning.
  Master Data Configuration: Issues with the material master data or planning parameters can also lead to this error.
  
  
  Solution:
  
  
  Check Technical Period Settings:
  
  Navigate to the MRP settings in