/ASU/GENERAL099 - There a tasks with start date in the past in the task plan

SAP Error Message - Details

• Message type: E = Error

• Message class: /ASU/GENERAL -

• Message number: 099

• Message text: There a tasks with start date in the past in the task plan

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /ASU/GENERAL099 - There a tasks with start date in the past in the task plan ?

  The SAP error message /ASU/GENERAL099 indicates that there are tasks in a task plan that have a start date set in the past. This can occur in various SAP modules, particularly in project management or task planning scenarios. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Task Planning Error: The task plan may have been created or modified incorrectly, leading to tasks being assigned start dates that are earlier than the current date.
  Data Migration Issues: If data was migrated from another system, it’s possible that the start dates were not updated correctly.
  Manual Entry Mistakes: Users may have manually entered incorrect dates when creating or updating tasks.
  
  Solution:
  
  
  Review Task Dates:
  
  Navigate to the task plan in question and review the start dates of all tasks.
  Identify any tasks that have a start date in the past.
  
  
  
  Update Task Dates:
  
  Change the start dates of the affected tasks to a date that is today or in the future.
  Ensure that the new dates align with the overall project timeline and dependencies.
  
  
  
  Check Dependencies:
  
  If tasks are dependent on one another, ensure that changing the start date of one task does not negatively impact others.
  Adjust the schedule accordingly to maintain logical task flow.
  
  
  
  Validation:
  
  After making changes, validate the task plan to ensure that there are no further errors.
  Use any available tools or reports in SAP to check for inconsistencies in task planning.
  
  
  
  User Training:
  
  If manual entry is a frequent issue, consider providing training to users on how to properly set up task plans and manage dates.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with (e.g., SAP Project System, SAP Solution Manager) for detailed guidelines on task planning and date management.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you manage task plans, such as CJ20N for project management.
  Support Notes: Check SAP Support Portal for any relevant notes or patches that may address known issues related to task planning and date management.
  Community Forums: Engage with SAP community forums or user groups to see if others have encountered similar issues and what solutions they have implemented.
  
  By following these steps, you should be able to resolve the error message and ensure that your task plans are correctly configured.