How To Fix USMD1264 - SAP delivered data model &1: no structures and DataSources generated

USMD1264 - Overview

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 264

• Message text: SAP delivered data model &1: no structures and DataSources generated

What causes this issue?

Values for prefix/namespace or package in the view 'Prefix and Packages
for Model Enhancements' are missing.

System Response

No structures or DataSources are generated automatically.

How to fix this error?

Fill missing fields accordingly if you enhanced the data model.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

USMD1264 - Details

• The SAP error message USMD1264 indicates that there are no structures and DataSources generated for the specified SAP delivered data model. This error typically occurs in the context of SAP Master Data Governance (MDG) when trying to work with a data model that has not been properly set up or configured.
  
  Cause:
  
  Data Model Not Activated: The data model may not have been activated in the system. Activation is necessary for the system to generate the required structures and DataSources.
  Missing Configuration: There may be missing configuration settings or prerequisites that need to be fulfilled before the data model can be used.
  Transport Issues: If the data model was transported from another system, there may have been issues during the transport process that prevented the structures and DataSources from being generated.
  Authorization Issues: Lack of proper authorizations may prevent the generation of structures and DataSources.
  
  
  Solution:
  
  
  Activate the Data Model:
  
  Go to the relevant transaction (usually in the