How To Fix MQ162 - Runtime forecast & is active in phase &; you cannot start preprocessing

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 162

• Message text: Runtime forecast & is active in phase &; you cannot start preprocessing

What causes this issue?

You want to start the preprocessing programs for your productive
package but the runtime forecast is currently still active.

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?

Wait until the runtime forecast has been completed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MQ162 - Runtime forecast & is active in phase &; you cannot start preprocessing ?

  The SAP error message MQ162 typically indicates that there is an issue with the runtime forecast process in the context of SAP's Advanced Planning and Optimization (APO) or similar modules. The message suggests that the forecast is currently active in a specific phase, which prevents the preprocessing step from being initiated.
  Cause:
  
  Active Forecast: The error occurs when there is an active forecast that is currently being processed or has not been completed. This means that the system is locked in a certain phase of the forecast process.
  Concurrency Issues: If multiple users or processes are trying to access or modify the forecast data simultaneously, it can lead to this error.
  Incomplete Previous Steps: If the previous steps in the forecasting process were not completed successfully, it may prevent the initiation of preprocessing.
  
  Solution:
  
  
  Check Active Processes: 
  
  Go to the relevant transaction (e.g., /SAPAPO/MC90 for planning book) and check if there are any active forecasts. If there are, you may need to wait for them to complete or terminate them if they are stuck.
  
  
  
  Review Logs: 
  
  Check the logs for any errors or warnings that might indicate why the forecast is still active. This can provide insights into what might be causing the blockage.
  
  
  
  Terminate Active Forecast: 
  
  If you determine that the active forecast is stuck or not progressing, you may need to terminate it. This can usually be done through the transaction where the forecast is being processed.
  
  
  
  Restart the Process: 
  
  After ensuring that there are no active forecasts, you can attempt to restart the preprocessing step.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to the specific version of the software you are using, as there may be version-specific issues or patches available.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance. They may have additional insights or solutions based on the specific configuration of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MC90 for planning books, /SAPAPO/MC94 for forecast management, and others that may be relevant to your specific scenario.
  SAP Notes: Search for SAP Notes related to MQ162 or runtime forecast issues in the SAP Support Portal. There may be known issues or patches that can help resolve the problem.
  User Permissions: Ensure that you have the necessary permissions to access and modify forecast data, as permission issues can also lead to errors in processing.
  
  By following these steps, you should be able to diagnose and resolve the MQ162 error in your SAP system.