How To Fix USMD1587 - Data model &1, entity type &2: Number range object is not required

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 587

• Message text: Data model &1, entity type &2: Number range object is not required

What causes this issue?

You have defined a number range object for entity type &V2& from which
the system would generate temporary keys when creating an instance.
However, the number range object is only relevant for entity types with
internal key assignments. It is not possible to assign an internal key
for entity type &V2&.

System Response

You cannot activate the data model.

How to fix this error?

In the Customizing activity <DS:SIMG.FMDM_USMD001>Edit Data Model</>, do
not enter a number range object under <LS>Temporary Key</> for entity
types without internal key assignments.

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.