How To Fix USMD1523 - Mod./ent.&1, node ent.&2: H.attr. &3 and h.attr. from ref. have same name

USMD1523 - Overview

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 523

• Message text: Mod./ent.&1, node ent.&2: H.attr. &3 and h.attr. from ref. have same name

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1523 - Mod./ent.&1, node ent.&2: H.attr. &3 and h.attr. from ref. have same name ?

  The SAP error message USMD1523 typically occurs in the context of SAP Master Data Governance (MDG) when there is a conflict in attribute names between the master data model and the reference data model. This error indicates that two attributes have the same name, which can lead to confusion and data integrity issues.
  
  Cause:
  The error message "USMD1523 Mod./ent.&1, node ent.&2: H.attr. &3 and h.attr. from ref. have same name" is triggered when:
  
  There are two attributes (one from the master data model and one from the reference model) that share the same name.
  This can happen during the configuration of the data model or when importing data from external sources.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Conflicting Attributes:
  
  Check the details provided in the error message to identify the specific attributes that are causing the conflict. The message will indicate the model (Mod.), entity (ent.), and the names of the