How To Fix /RPM/ITEM026 - Forecasted start &1 is later than forecasted finish &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /RPM/ITEM -

• Message number: 026

• Message text: Forecasted start &1 is later than forecasted finish &2

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 /RPM/ITEM026 - Forecasted start &1 is later than forecasted finish &2 ?

  The SAP error message /RPM/ITEM026 Forecasted start &1 is later than forecasted finish &2 typically occurs in the context of project management or resource planning within the SAP system, particularly when dealing with project forecasts or scheduling.
  Cause:
  This error indicates that there is a logical inconsistency in the scheduling of a project or task. Specifically, it means that the forecasted start date of a task or item is set to a date that is later than its forecasted finish date. This is not a valid scenario, as a task cannot start after it has finished.
  Solution:
  To resolve this error, you should:
  
  
  Check the Dates: Review the forecasted start and finish dates for the relevant task or item. Ensure that the start date is earlier than the finish date.
  
  
  Adjust the Dates: If the start date is indeed later than the finish date, adjust the dates accordingly. You may need to:
  
  Change the forecasted start date to an earlier date.
  Change the forecasted finish date to a later date.
  Ensure that any dependencies or constraints related to the task are also considered when making these adjustments.
  
  
  
  Review Dependencies: If the task is dependent on other tasks, ensure that those tasks are scheduled correctly and that their completion aligns with the start of the current task.
  
  
  Validate Changes: After making the necessary adjustments, validate the changes in the system to ensure that the error message no longer appears.
  
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes in SAP to access the project or resource planning modules, such as CJ20N for project management or CATS for time recording.
  Documentation: Refer to SAP documentation or help files for more detailed information on project scheduling and forecasting.
  User Roles: Ensure that you have the appropriate permissions to make changes to project schedules in SAP.
  Consult with Team: If you are unsure about the correct dates or the impact of changes, consult with your project manager or team members involved in the planning process.
  
  By following these steps, you should be able to resolve the error and ensure that your project scheduling is accurate and logical.