Customization import issue

CRM Error Detail

Failure: new_a: An entity with the specified name already exists. Please specify a unique name.

Exception Details

Event Type: Error
Event Source: MSCRMWebService
Event Category: None
Event ID: 19457
Date: 11/2/2009
Time: 12:54:52 PM
User: N/A
Computer: X
Description:
Customization Import failed. Error: Entity with id f3ee04fd-0c82-4b8d-bfe2-9e53048cdd7a already has the label Entity1 for column LocalizedName and language 1033 - update entity with id ec7aa714-7cdd-4ec4-ae57-bef3288c93ec cannot have the same label

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Reason
An entity with the same display name as that of new_a entity (ie Entity1) exists already, even though the entity's schema name is different from new_a.

Solution
Change the display name of the existing entity or the entity being imported.