How To Fix /UI2/CDMFCC255 - App Config &1 is not marked as assignable

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 255

• Message text: App Config &1 is not marked as assignable

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 /UI2/CDMFCC255 - App Config &1 is not marked as assignable ?

  The SAP error message /UI2/CDMFCC255 App Config &1 is not marked as assignable typically occurs in the context of SAP Fiori applications and their configuration. This error indicates that the specific application configuration (App Config) you are trying to use is not set up to be assigned to a user or a role.
  Cause:
  
  Configuration Issue: The application configuration might not be marked as assignable in the backend system. This can happen if the configuration was created but not properly set up for assignment.
  Authorization Issues: The user or role you are trying to assign the app configuration to may not have the necessary authorizations.
  Transport Issues: If the configuration was transported from another system, it might not have been properly activated or assigned.
  
  Solution:
  
  
  Check App Configuration:
  
  Go to the Fiori Launchpad Designer or the relevant configuration transaction (like /UI2/FLP).
  Locate the app configuration in question and check its properties.
  Ensure that the "Assignable" checkbox is checked. If it is not, mark it as assignable and save the changes.
  
  
  
  Review Authorizations:
  
  Ensure that the user or role has the necessary authorizations to access the app configuration.
  Check the role assignments and ensure that the user has the correct roles that include the app configuration.
  
  
  
  Transport and Activation:
  
  If the configuration was transported, ensure that it has been activated in the target system.
  Check the transport logs for any errors during the transport process.
  
  
  
  Recreate Configuration:
  
  If the above steps do not resolve the issue, consider recreating the app configuration from scratch, ensuring that all necessary settings are correctly applied.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Fiori Launchpad Documentation: Review the official SAP documentation for Fiori Launchpad configuration to ensure that all steps are followed correctly.
  Community Forums: Consider searching or posting on SAP Community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the error message and successfully assign the app configuration.