How To Fix CE255 - You have not marked a process for automatic selection

SAP Error Message - Details

• Message type: E = Error

• Message class: CE - CAPP messages

• Message number: 255

• Message text: You have not marked a process for automatic selection

What causes this issue?

The standard indicator has not been set for any of the processes
allocated to the work center
Only processes for which a standard indicator has been set can be
selected automatically for the calculation for standard values or for
simulation. If no process has been marked with a standard indicator,
you cannot use the automatic selection function.

How to fix this error?

If you want to use the automatic selection function, set a standard
indicator for at least one of the processes in the work center.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CE255 - You have not marked a process for automatic selection ?

  The SAP error message CE255, "You have not marked a process for automatic selection," typically occurs in the context of process management or when dealing with certain transactions that require a selection of processes or activities. This error indicates that the system expects you to specify or mark a process for automatic selection, but none has been marked.
  Cause:
  
  Missing Selection: The user has not marked any process for automatic selection in the relevant transaction or configuration.
  Configuration Issues: The system may not be properly configured to allow for automatic selection of processes.
  User Input Error: The user may have overlooked marking the necessary process or may not have the required permissions to do so.
  
  Solution:
  
  
  Mark a Process: 
  
  Navigate to the relevant transaction or screen where the error occurred.
  Look for options to select or mark a process for automatic selection. This could be a checkbox or a dropdown menu.
  Ensure that you select the appropriate process that you want to be automatically selected.
  
  
  
  Check Configuration:
  
  If you are an administrator or have access to configuration settings, check the configuration for the relevant module or transaction.
  Ensure that the settings allow for automatic selection and that the processes are correctly defined.
  
  
  
  User Permissions:
  
  Verify that the user has the necessary permissions to mark processes for automatic selection. If not, consult with your SAP security administrator to adjust the permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to the specific module or transaction you are working with. This can provide insights into how to properly mark processes for automatic selection.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to your internal SAP support team or SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., production planning, project management).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Training: Ensure that users are trained on how to properly use the system and understand the importance of marking processes for automatic selection.
  
  By following these steps, you should be able to resolve the CE255 error and proceed with your tasks in SAP.