How To Fix /UI2/CDM3_EXP001 - &1 entity &2 exposed

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDM3_EXP -

• Message number: 001

• Message text: &1 entity &2 exposed

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_EXP001 - &1 entity &2 exposed ?

  The SAP error message /UI2/CDM3_EXP001 typically indicates that there is an issue with the exposure of a specific entity in the SAP Fiori/UI5 application. This error can occur in the context of the SAP Gateway or when working with OData services.
  Cause:
  
  Entity Not Exposed: The entity specified in the error message is not properly exposed in the OData service. This could be due to configuration issues or missing annotations.
  Service Activation: The OData service that includes the entity may not be activated in the SAP Gateway.
  Authorization Issues: There may be authorization issues preventing access to the entity.
  Model Configuration: The model configuration in the Fiori application may not correctly reference the entity.
  
  Solution:
  
  
  Check OData Service:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW) and check if the entity is defined and properly configured.
  Ensure that the entity is marked for exposure in the service.
  
  
  
  Activate OData Service:
  
  Use transaction code /IWFND/MAINT_SERVICE to check if the OData service is activated. If it is not, activate it.
  
  
  
  Check Annotations:
  
  Ensure that the necessary annotations for the entity are present in the metadata. This includes checking for any missing or incorrect annotations that might prevent the entity from being exposed.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the entity. Check the roles assigned to the user and ensure they include the required permissions.
  
  
  
  Model Configuration:
  
  Review the Fiori application’s configuration to ensure that it correctly references the OData service and the entity in question.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache can resolve issues related to outdated metadata. You can do this by using transaction code /IWFND/CACHE_CLEANUP.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues faced by other users and potential solutions.
  Documentation: Review the official SAP documentation for OData services and Fiori applications for best practices and troubleshooting tips.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.