How To Fix MG105 - Transaction &: not possible to process forecast values

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 105

• Message text: Transaction &: not possible to process forecast values

What causes this issue?

The following reasons are possible:
The forecasting view has not been specified.
The plant has not been specified, or the specified plant does not
exist.
You are not authorized to call up the forecast values.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MG105 - Transaction &: not possible to process forecast values ?

  The SAP error message MG105 ("Transaction &: not possible to process forecast values") typically occurs in the context of materials management and forecasting within SAP. This error indicates that there is an issue with processing forecast values for a material in the system. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Missing Forecast Data: The material may not have any forecast data available in the system.
  Incorrect Configuration: The configuration settings for the forecasting process may not be set up correctly.
  Locked or Inactive Material: The material might be locked or inactive, preventing any forecast processing.
  Data Consistency Issues: There may be inconsistencies in the data related to the material or the forecast.
  Invalid Time Period: The forecast may be requested for a time period that is not valid or does not exist in the system.
  
  Solutions:
  
  Check Forecast Data: Verify that the forecast data exists for the material in question. You can do this by navigating to the relevant forecasting transaction (e.g., MC88 or MC87) and checking the forecast records.
  Review Material Status: Ensure that the material is active and not locked. You can check the material status in the material master record (transaction MM03).
  Configuration Review: Review the configuration settings for the forecasting process in the SAP system. This may involve checking the settings in the forecasting module (e.g., transaction SPRO).
  Data Consistency Check: Run data consistency checks to identify and resolve any inconsistencies in the material or forecast data.
  Adjust Time Period: Ensure that the time period for which the forecast is being processed is valid and exists in the system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MC88 (Forecast Analysis), MC87 (Forecast Maintenance), and MM03 (Display Material).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the MG105 error message. You can search for notes in the SAP Support Portal.
  Documentation: Review SAP documentation related to forecasting and materials management for best practices and troubleshooting steps.
  User Authorization: Ensure that the user has the necessary authorizations to access and modify forecast data.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.