How To Fix /UI2/CDMFCC312 - Cannot create ALV

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 312

• Message text: Cannot create ALV

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMFCC312 - Cannot create ALV ?

  The SAP error message /UI2/CDMFCC312 Cannot create ALV typically occurs when there is an issue with the ALV (ABAP List Viewer) grid display in SAP Fiori applications. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the underlying data.
  Causes:
  
  Missing Authorizations: The user may not have the necessary authorizations to access the data or execute the ALV report.
  Data Issues: There may be issues with the data being fetched for the ALV, such as missing or incorrect data in the database.
  Configuration Issues: The ALV configuration might not be set up correctly in the backend.
  Technical Issues: There could be technical problems with the SAP system, such as missing components or incorrect settings in the Fiori Launchpad.
  Frontend/Backend Compatibility: There may be compatibility issues between the frontend and backend components of the SAP system.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the ALV report. You can use transaction SU53 to analyze authorization issues.
  Review Data: Check the underlying data for the ALV report to ensure it is complete and correct. You can do this by running the relevant transaction or report directly in the SAP GUI.
  ALV Configuration: Verify the ALV configuration settings in the backend. Ensure that the ALV is properly defined and that all required fields are available.
  Check System Logs: Use transaction SLG1 to check the application logs for any related error messages that might provide more context on the issue.
  Clear Cache: Sometimes, clearing the cache of the Fiori Launchpad or the browser can resolve display issues. You can do this by using the /UI2/FLP transaction to clear the cache.
  Update Components: Ensure that both the frontend and backend components of the SAP system are up to date and compatible with each other.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU53 for authorization checks, SLG1 for logs, and SE80 for development-related tasks.
  SAP Notes: Check SAP Notes for any known issues or patches related to the ALV error message. You can search for specific notes using the SAP Support Portal.
  Documentation: Review the official SAP documentation for ALV and Fiori applications to understand the configuration and setup requirements.
  
  By following these steps, you should be able to diagnose and resolve the /UI2/CDMFCC312 Cannot create ALV error in your SAP environment.