How To Fix CRM_ELMMAP_UIU000 - An application error in the UI layer has occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ELMMAP_UIU -

• Message number: 000

• Message text: An application error in the UI layer has occurred

What causes this issue?

An application error in the UI layer has occurred in &V1& &V2&

System Response

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

How to fix this error?

Check further messages to narrow down the cause of the error.
Quit the application and try to reconstruct the error.
If successful, create a customer message for the appropriate component.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ELMMAP_UIU000 - An application error in the UI layer has occurred ?

  The SAP error message "CRM_ELMMAP_UIU000 An application error in the UI layer has occurred" typically indicates that there is an issue within the User Interface (UI) layer of the SAP CRM system. This error can arise from various causes, and troubleshooting it may require a systematic approach. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Configuration Issues: Incorrect configuration settings in the CRM UI or related components can lead to this error.
  Data Issues: Inconsistent or corrupted data in the backend system can cause the UI to fail when trying to retrieve or display information.
  Authorization Problems: Insufficient user authorizations can prevent the UI from accessing necessary data or functions.
  Browser Compatibility: The browser being used may not be fully compatible with the SAP UI, leading to rendering or functionality issues.
  Network Issues: Connectivity problems between the client and the SAP server can result in application errors.
  Custom Code: If there are custom enhancements or modifications in the UI layer, they may introduce errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the SAP CRM system to ensure they are set up correctly. This includes checking the UI configuration and any related settings.
  Data Validation: Validate the data being accessed by the UI. Look for any inconsistencies or corruption in the data that might be causing the error.
  User Authorizations: Verify that the user has the necessary authorizations to access the CRM application and its components.
  Browser Compatibility: Test the application in different browsers or update the current browser to the latest version. Ensure that the browser settings allow for proper functioning of SAP applications.
  Network Connectivity: Check the network connection to ensure that there are no interruptions or issues that could affect communication with the SAP server.
  Review Custom Code: If there are any custom developments, review the code for errors or issues that could be causing the application error.
  Check SAP Notes: Look for relevant SAP Notes or patches that may address known issues related to this error message. SAP frequently releases updates that can resolve bugs or improve functionality.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any error logs or screenshots.
  Transaction Codes: Use transaction codes like SLG1 (Application Log) to check for detailed logs that may provide more context about the error.
  Debugging: If you have access to the development environment, you can use debugging tools to trace the error and identify the root cause.
  
  By following these steps, you should be able to diagnose and potentially resolve the "CRM_ELMMAP_UIU000" error in your SAP CRM system.