How To Fix USMD1B051 - Data model &1: SMT mapping could not be imported: &2

USMD1B051 - Overview

• Message type: E = Error

• Message class: USMD1B - Meldungen: MDF Anschluss

• Message number: 051

• Message text: Data model &1: SMT mapping could not be imported: &2

What causes this issue?

SMT mapping for distributing a data model is being transported to table
USMD6900. An error occurred while unpacking the data.

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?

Activate the data model again. You want to re-import the transport
request used here into this system.

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 USMD1B051 - Data model &1: SMT mapping could not be imported: &2 ?

  The SAP error message USMD1B051 indicates that there was an issue with importing the SMT (System Mapping Tool) mapping for a specific data model. This error typically occurs in the context of SAP Master Data Governance (MDG) when trying to import or activate a mapping configuration.
  
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Mapping Configuration: The mapping configuration might be incorrectly defined or not aligned with the data model.
  Missing Dependencies: There may be missing dependencies or prerequisites that need to be fulfilled before the mapping can be imported.
  Transport Issues: If the mapping is being transported from one system to another, there may be issues with the transport request.
  Authorization Issues: The user attempting to perform the import may not have the necessary authorizations to execute the operation.
  Data Model Issues: The data model itself may have inconsistencies or errors that prevent the mapping from being imported.
  
  
  Solution:
  To resolve the error, you can