How To Fix PV640 - Create a schedule model first

SAP Error Message - Details

• Message type: E = Error

• Message class: PV - Training and Event Management

• Message number: 640

• Message text: Create a schedule model first

Self-Explanatory Message

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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 PV640 - Create a schedule model first ?

  The SAP error message "PV640 Create a schedule model first" typically occurs in the context of SAP's Project System (PS) or related modules when a user attempts to perform an action that requires a scheduling model, but no such model has been created or defined.
  Cause:
  
  Missing Schedule Model: The primary cause of this error is that the system does not have a schedule model defined for the project or activity you are trying to work with. A schedule model is necessary for the system to understand how to plan and manage the scheduling of tasks or resources.
  Incorrect Configuration: There may be a configuration issue where the scheduling model is not properly linked to the project or the relevant settings are not correctly set up.
  User Permissions: In some cases, the user may not have the necessary permissions to create or access the schedule model.
  
  Solution:
  
  
  Create a Schedule Model:
  
  Navigate to the relevant transaction in SAP (usually in the Project System module).
  Go to the area where you can create a schedule model (this may vary based on your specific SAP version).
  Define the schedule model by specifying the necessary parameters such as duration, dependencies, and resources.
  Save the schedule model.
  
  
  
  Assign the Schedule Model:
  
  Once the schedule model is created, ensure that it is assigned to the relevant project or activity.
  Check the project settings to confirm that the correct schedule model is linked.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the Project System to ensure that everything is set up correctly.
  Consult with your SAP administrator or a functional consultant if you are unsure about the configuration.
  
  
  
  User Permissions:
  
  Verify that you have the necessary permissions to create and manage schedule models. If not, contact your system administrator to request the appropriate access.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for detailed steps on creating and managing schedule models in your specific version of SAP.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or others that may be used to manage projects and schedules.
  SAP Notes: Check for any SAP Notes related to this error message for additional troubleshooting steps or patches that may resolve the issue.
  Training: Consider training sessions or resources on SAP Project System to better understand how scheduling works within the system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.