How To Fix M3133 - Forecast values deleted with forecast model &

M3133 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 133

• Message text: Forecast values deleted with forecast model &

What causes this issue?

You have selected forecast model &V1&; the system does not allow
forecast values for this model.

System Response

Any forecast values are deleted automatically.

How to fix this error?

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.

M3133 - Details

• The SAP error message M3133, which states "Forecast values deleted with forecast model &," typically occurs in the context of SAP's forecasting and planning functionalities, particularly when using the SAP Advanced Planning and Optimization (APO) module or similar forecasting tools.
  
  Cause:
  This error message is generally triggered when:
  
  Forecast Model Deletion: A forecast model that is currently in use is deleted or modified, leading to the removal of associated forecast values.
  Data Integrity Issues: There may be inconsistencies or integrity issues in the data that prevent the system from maintaining the forecast values.
  Configuration Changes: Changes in the configuration of the forecasting settings or models can lead to the deletion of existing forecast values.
  User Actions: Manual actions taken by users, such as deleting or changing forecast models, can also lead to this error.
  
  
  Solution:
  To resolve the M3133 error, consider the following steps:
  
  
  Check Forecast Model: Verify if the forecast model referenced in the error message has been