Not able to insert new asset with existing model

Hi All,

Trying to insert new assets with existing model name through connect-it scenario which pulls data from UCMDB, but we are getting below error message. Can somebody help us to resolve this issue.

AssetCenter/Asset Manager' API error: 'ODBC error: [Microsoft][ODBC SQL Server Driver][SQL Server]Cannot insert duplicate key row in object 'dbo.amModel' with unique index 'Model_FullName'. The duplicate key value is (/PowerEdge R620/). SQLSTate: 23000\nODBC error: [Microsoft][ODBC SQL Server Driver][SQL Server]The statement has been terminated. SQLSTate: 01000\nIndex error: A record in table 'Models (amModel)' with the value '/PowerEdge R620/' for field 'Full name (FullName)' already exists in the database.'