How To Fix USMD1550 - Model &1, entity type &2: Source fields for texts must not be entered

USMD1550 - Overview

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 550

• Message text: Model &1, entity type &2: Source fields for texts must not be entered

What causes this issue?

You can only specify the source field for short, medium, or long texts
for entity types of <DS:DE.USMD_USAGE_TYPE>storage and use type</> <LS>3
</> , whose data elements refer to a check table, which in turn does not
refer to a text table. If a text table is defined, the system
automatically recognizes it and assigns its fields to the short, medium,
and long texts.

System Response

The data model will not be saved or activated.

How to fix this error?

Delete your entries for the source fields of short, medium, and long
texts for entity type &V2&.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1550 - Model &1, entity type &2: Source fields for texts must not be entered ?

  The SAP error message USMD1550 typically occurs in the context of SAP Master Data Governance (MDG) when you are trying to create or modify a data model. This specific error indicates that there is an issue with the configuration of source fields for text entities in your data model.
  
  Cause:
  The error message "Source fields for texts must not be entered" suggests that you have defined source fields for a text entity in a way that is not allowed. In SAP MDG, text entities are meant to hold descriptive information (like names or descriptions) and should not have source fields associated with them. This is because text fields are generally derived from the main entity and do not require separate source fields.
  
  Solution:
  To resolve this error, you should check the configuration of your data model, specifically the entity type mentioned in the error message. Here are the steps you can take:
  
  
  Access the Data