How To Fix USMD1561 - Model &1: Name of a reuse active area is invalid

USMD1561 - Overview

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 561

• Message text: Model &1: Name of a reuse active area is invalid

What causes this issue?

The name of a <DS:DE.USMD_PP_DOMAIN>reuse active area for active data</>
is not allowed to be initial nor <LB>MDG</>.

System Response

The data model cannot be activated.

How to fix this error?

Enter a valid name for the reuse active area.

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.

USMD1561 - Details

• The SAP error message USMD1561 indicates that there is an issue with the name of a reuse active area in a model. This error typically occurs in the context of SAP Master Data Governance (MDG) when working with data models and their configurations.
  
  Cause:
  The error message "Model &1: Name of a reuse active area is invalid" usually arises due to one or more of the following reasons:
  
  Invalid Naming Convention: The name of the reuse active area does not conform to the required naming conventions or contains invalid characters.
  Duplicate Names: There may be another reuse active area with the same name, leading to a conflict.
  
  Configuration Issues: The reuse active area may not be properly configured or may be missing required attributes.
  Transport Issues: If the model was transported from another system, there may be inconsistencies or missing objects.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Naming Conventions: Ensure that the name