How To Fix USMD_GENERIC_GENIL004 - Key structure of entity &1 is not yet generated

USMD_GENERIC_GENIL004 - Overview

• Message type: E = Error

• Message class: USMD_GENERIC_GENIL - Messages for Generic Genil Implementation

• Message number: 004

• Message text: Key structure of entity &1 is not yet generated

What causes this issue?

You are using one of the MDG-specific, generic genIL components (e.g.
MDG for custom objects, MDGF for financials or MDGH for hierarchies) by
carrying out one of the following actions:
Calling the genIL model browser using transaction GENIL_MODEL_BROWSER
Configuring a custom user interface with the new MDG single object
maintenance UIs
Customizing an MDG-F user interface
Running a custom or MDG-F user interface for data maintenance

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

System Response

How to fix this error?

Generate structures for key fields in the Customizing activity
<DS:SIMG.MDG_VC_USMD004_0>Generate Data Model-Specific Structures</>
for entity type &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 USMD_GENERIC_GENIL004 - Key structure of entity &1 is not yet generated ?

  The SAP error message USMD_GENERIC_GENIL004 indicates that the key structure of a specific entity has not yet been generated in the context of SAP Master Data Governance (MDG). This error typically arises when there is an attempt to access or manipulate data for an entity whose key structure has not been properly set up or generated in the system.
  
  Cause:
  
  Missing Key Structure Generation: The key structure for the specified entity has not been generated. This can happen if the configuration for the entity is incomplete or if the generation process was not executed.
  
  Configuration Issues: There may be issues in the configuration settings for the entity in the MDG system.
  Transport Issues: If the configuration was transported from another system, it may not have been fully executed or may have encountered errors during the transport process.
  
  
  Solution:
  
  
  Generate Key Structure:
  
  Go to the relevant transaction in SAP MDG (usually in the MDG customizing area).
  Navigate to the