How To Fix 5N299 - Start date changed from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: 5N - HR NL: Error Messages for Infotype Module Pools (NL)

• Message number: 299

• Message text: Start date changed from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5N299 - Start date changed from &1 to &2 ?

  The SAP error message 5N299, which states "Start date changed from &1 to &2," typically occurs in the context of project management or scheduling within SAP systems, particularly in modules like SAP Project System (PS) or SAP Controlling (CO). This message indicates that the start date of a project or task has been modified, which can have implications for scheduling, resource allocation, and overall project timelines.
  Cause:
  
  Manual Changes: The start date may have been manually changed by a user, either intentionally or accidentally.
  Dependencies: Changes in related tasks or projects may have led to an automatic adjustment of the start date.
  Resource Availability: If resources are not available for the originally planned start date, the system may adjust the start date accordingly.
  Scheduling Conflicts: Conflicts in scheduling due to other projects or tasks may necessitate a change in the start date.
  
  Solution:
  
  Review Changes: Check the change logs or history to understand who made the change and why. This can help determine if the change was necessary or if it can be reverted.
  Adjust Dependencies: If the change was due to dependencies, review the related tasks and adjust them as needed to align with the new start date.
  Resource Planning: Ensure that resources are available for the new start date. If not, consider rescheduling or reallocating resources.
  Communication: Inform all stakeholders about the change in the start date to ensure everyone is aligned with the new schedule.
  System Settings: If the change is not acceptable, check the system settings or configurations that might be causing automatic adjustments to the start date.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like CJ20N (Project Builder) or CJ02 (Change Project) to view and modify project details.
  Documentation: Refer to SAP documentation or help files for more detailed information on project scheduling and date management.
  User Roles: Ensure that users have the appropriate roles and permissions to make changes to project dates to prevent unauthorized modifications.
  Training: Consider providing training for users on how to manage project dates and the implications of changing them.
  
  If the issue persists or if you need further assistance, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP project management.