How To Fix /UI2/CDMFCC256 - App Config &1 is missing navigation inbound

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 256

• Message text: App Config &1 is missing navigation inbound

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMFCC256 - App Config &1 is missing navigation inbound ?

  The SAP error message /UI2/CDMFCC256 App Config &1 is missing navigation inbound typically indicates that there is a configuration issue related to the Fiori application. This error occurs when the system cannot find the necessary navigation inbound configuration for a specific Fiori app. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Missing Navigation Inbound Configuration: The error suggests that the application configuration for the specified app is missing the required navigation inbound settings. This can happen if the app was not properly configured or if the necessary entries were not created in the SAP Gateway or Fiori Launchpad.
  
  
  Incorrect App ID: The app ID referenced in the error message may not exist or may be incorrectly specified.
  
  
  Transport Issues: If the app configuration was transported from one system to another (e.g., from development to production), it may not have been transported correctly.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the app, leading to navigation issues.
  
  
  Solution:
  
  
  Check App Configuration:
  
  Go to the Fiori Launchpad Designer or the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE) and verify that the app configuration exists.
  Ensure that the navigation inbound settings are correctly defined for the app.
  
  
  
  Create or Adjust Navigation Inbound:
  
  If the navigation inbound is missing, you may need to create it. This can be done in the Fiori Launchpad Designer by adding the necessary target mapping for the app.
  Ensure that the target mapping includes the correct semantic object and action.
  
  
  
  Check Transport Requests:
  
  If the app was recently transported, check the transport requests to ensure that all necessary components were included and that the transport was successful.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary roles and authorizations to access the app. Check the role assignments and authorization objects related to the app.
  
  
  
  Check for System Updates:
  
  Sometimes, system updates or patches can affect app configurations. Ensure that your system is up to date and that any relevant notes from SAP have been applied.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuring Fiori apps.
  Fiori Launchpad Documentation: Review the official SAP documentation for Fiori Launchpad configuration to ensure that all steps have been followed correctly.
  Debugging: If the issue persists, consider enabling debugging to trace the navigation process and identify where it fails.
  
  By following these steps, you should be able to resolve the error message /UI2/CDMFCC256 App Config &1 is missing navigation inbound. If the problem continues, consider reaching out to SAP support for further assistance.