How To Fix /RPM/ITEM151 - Forecasted Start is greater then Forecasted Finish

SAP Error Message - Details

• Message type: E = Error

• Message class: /RPM/ITEM -

• Message number: 151

• Message text: Forecasted Start is greater then Forecasted Finish

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /RPM/ITEM151 - Forecasted Start is greater then Forecasted Finish ?

  The SAP error message /RPM/ITEM151 Forecasted Start is greater than Forecasted Finish typically occurs in the context of project management or resource planning within the SAP system, particularly in the SAP Project Management (RPM) module. This error indicates that there is a logical inconsistency in the scheduling of tasks or activities, where the start date of a forecasted activity is set to a date that is later than its finish date.
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has entered the start date and finish date incorrectly, leading to a situation where the start date is after the finish date.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the date formats or values.
  System Configuration: There may be issues with the configuration of the project or resource planning settings that affect how dates are calculated or displayed.
  Dependencies and Constraints: If there are dependencies or constraints set on the tasks, they may inadvertently cause the start date to be calculated incorrectly.
  
  Solution:
  
  Check Dates: Review the forecasted start and finish dates for the affected activity. Ensure that the start date is earlier than the finish date.
  Adjust Dates: If the dates are incorrect, update them to reflect the correct scheduling. Make sure to save the changes.
  Review Dependencies: Check for any dependencies or constraints that may be affecting the scheduling of the tasks. Adjust them if necessary.
  Data Validation: If the error occurred after a data migration, validate the data to ensure that all date fields are populated correctly and in the right format.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing project schedules and resolving date-related issues.
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training and Documentation: Ensure that users are trained on proper data entry and scheduling practices within the SAP system to minimize the occurrence of such errors.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By addressing the root cause of the error and ensuring proper data entry practices, you can resolve the /RPM/ITEM151 error and maintain accurate project scheduling within SAP.