[Map 09.503] gdb duplicate error

Question

We have several .gdb files/databases that seem impossible to import or connect to (import tab and connections tab) in Bentley Map. 
 I am receiving the following error in the Map Interoperability tool: 
 
 Exception: Item has already been added. Key in dictionary: 'Seabed_Feature_Arc' Key being added: 'Seabed_Feature_Arc' System.ArgumentException: Item has already been added. Key in dictionary: 'Seabed_Feature_Arc' Key being added: 'Seabed_Feature_Arc' at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add) at System.Collections.Hashtable.Add(Object key, Object value) at Bentley.EngineeringContent.Storage.ObjectToRelationalStorage.ECSchemaUpdater.InitTables(IECSchemaObjectId[] allowedSchemaObjects) at Bentley.EngineeringContent.Storage.ObjectToRelationalStorage.ECSchemaUpdater.Update(IECSchema schema, IECSchemaObjectId[] allowedSchemaObjects) at Bentley.EngineeringContent.Storage.ObjectToRelationalStorage.ECObjectToRelationalStorage.get_ECSchema() at Bentley.Geospatial.ODF.ODFStorageImportCriteria.HasAtLeastOneTemporalSupportedClass(IECSchemaStorage schemaStorage) at Bentley.Geospatial.ODF.ODFStorageImportCriteria..ctor(IImportCriteria importCriteria, String name, IECStorage storage, IECInsertableStorage destinationStorage, Boolean singleClassImport, Boolean registeredConnection, Boolean canModifyData, Boolean lockBeforeModify, String gsKey) at Bentley.Geospatial.DataInterchange.GDIStorageImportCriteria..ctor(IImportCriteria importCriteria, String name, IECStorage storage, IECInsertableStorage destinationStorage, Boolean singleClassImport, Boolean registeredConnection, Boolean canModifyData, Boolean lockBeforeModify, String gsKey) at Bentley.Geospatial.DataInterchange.GDIExplorerStorageNode..ctor(IImportCriteria importCriteria, String name, IECStorage storage, IECInsertableStorage destinationStorage, Boolean allowRemove, Boolean singleClassImport, Boolean allowTopologyFeatures, Boolean canModifyData, Boolean lockBeforeModify, String gsKey) at Bentley.Geospatial.DataInterchange.GDIExplorerImportNode.InvokeNodeOperation(String operation) 
 
 The gdb works without problems in ArcGis. The problem is "solved" if I copy the data into a new .gdp in ArcGis, but this is not a desired workaround.

Anupama Joshi · Accepted Answer

HI Thomas , 
 In your Database , there is one feature dataset named " Seabed_Features" which contains three features : 
 
 I think only the first 8 characters are being read by the application that is why it's giving conflict while importing gdb. 
 When i changed the shapefiles name : 
 
 I was able to import gdb in Bentley Map without any error message. 
 
 Kindly find the attached video for your reference : 
 https://communities.bentley.com/cfs-file/__key/communityserver-discussions-components-files/5924/2016_2D00_06_2D00_06_5F00_1726.swf 
 
 This link shows the steps to make the connection to an esri File Geodatabase: http://communities.bentley.com/products/geospatial/desktop/w/geospatial_desktop__wiki/27043.bentley-map-fgdb-connection