How To Fix CNIF_PI099 - Schedules could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: CNIF_PI - BAPI Notifications of Project System

• Message number: 099

• Message text: Schedules could not be determined

What causes this issue?

The schedules cannot be displayed because you do not have the correct
authorization.

System Response

All the available information for the object is returned without the
schedules.

How to fix this error?

Contact your administrator for the authorization required to display
schedules.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNIF_PI099 - Schedules could not be determined ?

  The SAP error message CNIF_PI099, which states "Schedules could not be determined," typically occurs in the context of project management and scheduling within SAP. This error can arise for various reasons, often related to the configuration of the project, the status of the activities, or the data entered in the system.
  Causes:
  
  Missing or Incorrect Data: The project or activity may be missing essential data, such as start dates, end dates, or dependencies.
  Incorrect Configuration: The project settings or parameters may not be configured correctly, leading to issues in determining schedules.
  Status of Activities: If the activities are not in a status that allows scheduling (e.g., if they are marked as completed or not released), the system may not be able to determine the schedule.
  Resource Availability: If resources required for the project are not available or not assigned correctly, it can lead to scheduling issues.
  Network and Dependency Issues: If there are issues with the network logic or dependencies between tasks, the system may not be able to calculate the schedule.
  
  Solutions:
  
  Check Data Entry: Review the project and activity data to ensure all necessary fields are filled out correctly. Pay special attention to start and end dates, dependencies, and resource assignments.
  Review Project Configuration: Ensure that the project is configured correctly in terms of scheduling parameters. This includes checking the project type and settings related to scheduling.
  Activity Status: Verify the status of the activities involved. Ensure that they are in a state that allows for scheduling (e.g., not completed or locked).
  Resource Assignment: Check if all required resources are assigned to the activities and that they are available for the scheduled time.
  Network Logic: Review the network diagram and dependencies to ensure that there are no circular dependencies or missing links that could prevent scheduling.
  Run Scheduling Again: After making the necessary corrections, try to run the scheduling process again to see if the error persists.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CJ02 (Change Project) to review and modify project details.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP's support portal can provide additional insights and solutions.
  Documentation: Refer to SAP documentation on project management and scheduling for best practices and configuration guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and data in your SAP environment.