How To Fix P2085 - Start date cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: P2 - Messages for HR Time Management

• Message number: 085

• Message text: Start date cannot be changed

What causes this issue?

If you access the single screen from the calendar
entry screen using the F2 key, it is not possible to
extend the data interval.

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message P2085 - Start date cannot be changed ?

  The SAP error message P2085 "Start date cannot be changed" typically occurs in the context of project management or planning within SAP, particularly when dealing with project definitions, work breakdown structures (WBS), or network activities. This error indicates that the system is preventing changes to the start date of a project or activity due to certain constraints or settings.
  Causes:
  
  Status of the Project/Activity: The project or activity may be in a status that does not allow changes. For example, if the project is already in execution or has been released, changes to the start date may be restricted.
  Dependencies: There may be dependencies or relationships with other activities that prevent changing the start date. If other tasks are linked to the start date, changing it could disrupt the entire schedule.
  Planning Parameters: Certain planning parameters or settings in the project management configuration may restrict changes to dates.
  Locked Objects: The project or activity might be locked by another user or process, preventing modifications.
  Authorization Issues: The user may not have the necessary authorizations to change the start date.
  
  Solutions:
  
  Check Project Status: Verify the status of the project or activity. If it is in a status that does not allow changes, you may need to change the status or consult with a project manager.
  Review Dependencies: Analyze any dependencies or relationships with other activities. If there are linked tasks, you may need to adjust those first before changing the start date.
  Unlock Objects: If the project or activity is locked, check with your system administrator or the user who has locked it to unlock it.
  Authorization Check: Ensure that you have the necessary authorizations to make changes to the project or activity. If not, contact your SAP security administrator.
  Consult Documentation: Review SAP documentation or help resources for specific configuration settings that may affect date changes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CN41 (Project Structure Overview) to navigate and check project details.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups for insights and shared experiences regarding this error.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.