How To Fix UD425 - At least one hierarchy model does not exist in the database

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 425

• Message text: At least one hierarchy model does not exist in the database

What causes this issue?

The Data Modeler has identified a problem within the program. The
program attempted to read a data model from the database. This
model does not exist in the database.

System Response

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

How to fix this error?

There is probably a data error. Please check if all data models
exist. In addition check that the data is correct via the consistency
check of the Data Modeler.
If all models really do exist, the problem is within the program in
the Data Modeler. Please refer this to your system administrator.

Error message extract from SAP system. Copyright SAP SE.