How To Fix /UI2/CDM3_EXP201 - Performing prechecks...

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDM3_EXP -

• Message number: 201

• Message text: Performing prechecks...

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/CDM3_EXP201 - Performing prechecks... ?

  The SAP error message /UI2/CDM3_EXP201 Performing prechecks... typically occurs during the activation of a Fiori app or when trying to perform certain operations related to the SAP Fiori Launchpad or the SAP UI2 framework. This error is often related to issues with the configuration or prerequisites for the Fiori applications.
  Causes:
  
  Missing Configuration: The necessary configuration for the Fiori app may not be completed. This includes missing roles, authorizations, or service registrations.
  Service Not Activated: The OData service required by the Fiori app may not be activated in the SAP Gateway.
  Transport Issues: If the app was transported from one system to another, there may be inconsistencies or missing objects.
  Version Compatibility: The version of the Fiori app may not be compatible with the backend system or the SAP UI version.
  Missing Frontend Components: Required frontend components or libraries may not be installed or updated.
  
  Solutions:
  
  
  Check Configuration:
  
  Ensure that all necessary roles and authorizations are assigned to the user trying to access the Fiori app.
  Verify that the Fiori app is properly configured in the Fiori Launchpad.
  
  
  
  Activate OData Services:
  
  Go to the SAP Gateway (transaction /IWFND/MAINT_SERVICE) and check if the required OData services are activated. If not, activate them.
  
  
  
  Check Transport Requests:
  
  If the app was transported, ensure that all related objects were included in the transport request and that they were imported correctly.
  
  
  
  Review Version Compatibility:
  
  Check the compatibility of the Fiori app with the backend system and ensure that the necessary support packages are applied.
  
  
  
  Install/Update Frontend Components:
  
  Ensure that the required frontend components are installed and up to date. You can check this in the SAP Fiori Frontend Server.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SLG1) for more detailed error messages that can provide additional context on the issue.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address the specific error or provide guidance on configuration and troubleshooting.
  
  
  
  Related Information:
  
  SAP Fiori Launchpad: The central entry point for Fiori applications, where users can access their apps.
  OData Services: These are essential for Fiori apps to communicate with the backend system.
  SAP Gateway: The technology that enables the connection between the Fiori front end and the SAP backend.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.