How To Fix USMD2026 - Entity type &2, UI element &1: Web Dynpro component &3 cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 026

• Message text: Entity type &2, UI element &1: Web Dynpro component &3 cannot be used

What causes this issue?

The Web Dynpro component &V3& either does not exist or has not
implemented the component interface IF_FPM_UI_BUILDING_BLOCK, and can
therefore not be used for UI element &V1&.

System Response

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

INCLUDE CHANGES_CANNOT_BE_SAVED OBJECT DOKU ID TX

How to fix this error?

Enter an appropriate Web Dynpro component for UI element &V1&.

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 USMD2026 - Entity type &2, UI element &1: Web Dynpro component &3 cannot be used ?

  The SAP error message USMD2026 typically indicates an issue with a Web Dynpro component that is being used in the context of a specific entity type and UI element. This error can arise in various scenarios, particularly when working with SAP Master Data Governance (MDG) or other applications that utilize Web Dynpro for their user interfaces.
  Cause:
  The error message USMD2026 can be caused by several factors, including:
  
  Missing or Inactive Web Dynpro Component: The specified Web Dynpro component may not be available in the system or may be inactive.
  Incorrect Configuration: The configuration for the entity type or UI element may be incorrect, leading to the system being unable to locate or use the specified Web Dynpro component.
  Authorization Issues: The user may not have the necessary authorizations to access the Web Dynpro component.
  Transport Issues: If the component was recently transported from another system, there may be inconsistencies or missing dependencies.
  Version Mismatch: There may be a version mismatch between the Web Dynpro component and the application or entity type that is trying to use it.
  
  Solution:
  To resolve the USMD2026 error, you can take the following steps:
  
  
  Check Web Dynpro Component:
  
  Verify that the Web Dynpro component specified in the error message is available and active in the system.
  Use transaction code SE80 to check the component's status.
  
  
  
  Review Configuration:
  
  Check the configuration settings for the entity type and UI element in the relevant customizing transactions (e.g., MDGIMG for Master Data Governance).
  Ensure that the correct Web Dynpro component is assigned to the entity type and UI element.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the Web Dynpro component. You can check this using transaction SU53 after attempting to access the component.
  
  
  
  Transport Consistency:
  
  If the component was recently transported, ensure that all necessary objects and dependencies were included in the transport request.
  Check for any transport errors or inconsistencies.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the application to identify the exact point of failure. This may require technical expertise in ABAP and Web Dynpro.
  
  
  
  Consult Documentation:
  
  Review SAP Notes and documentation related to the specific Web Dynpro component and the entity type you are working with. There may be known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE37 (Function Module), SU53 (Authorization Check), MDGIMG (MDG Implementation Guide).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the error message USMD2026.
  Documentation: Review the official SAP documentation for Master Data Governance and Web Dynpro components for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the USMD2026 error message.