How to fix SAP error USMD1582?

What causes this issue? You cannot delete instances of entity types that have internal number assignments or changeable keys.System Response You cannot activate the data model.How to fix this error? In Customizing activity <DS:SIMG.FMDM_USMD001>Edit Data Model</>, change the setting for the entity type &V2& so that deletion of instances is not permitted.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.

How To Fix USMD1582 - Model &1, entity type &2: Deletion of entities not allowed

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SAP Error Message - Details

Message type: E = Error
Message class: USMD1 - Datenmodel
Message number: 582
Message text: Model &1, entity type &2: Deletion of entities not allowed
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What causes this issue?
You cannot delete instances of entity types that have internal number
assignments or changeable keys.
System Response
You cannot activate the data model.
How to fix this error?
In Customizing activity <DS:SIMG.FMDM_USMD001>Edit Data Model</>, change
the setting for the entity type &V2& so that deletion of instances is
not permitted.
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.

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What is the cause and solution for SAP error message USMD1582 - Model &1, entity type &2: Deletion of entities not allowed ?

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