When I try to import Revit file to File geodatabase i face with the following error.
An error occurred while attempting to create the feature class 'Structural_StructuralFraming'. The error number from ArcObjects is: '-2147220649'. The error message from ArcObjects is: {Cannot create a table with a duplicate column. Structural_StructuralFraming]}
my version of FME is 2023.1
I did previously import Revit files in geodatabase without any error in previous version of FME.
Hi @gis.analyst. Could you possibly share your entire log file? How did you add your Writer Feature Types to your workspace? If the feature classes already exist in your geodatabase, then try the "Import from Dataset" option for the "Feature Class or Table Definition" parameter when adding your Writer or go to the Writers menu and select "Import Feature Types" (if already haven't done so): 
This will ensure the schema definition of the table is brought in correctly. I'm also wondering what happens when you remove the "ObjectId" attribute from the Writer Feature Type User Attributes, I'm wondering if that's creating a conflict. In any case, seeing your entire log file may provide some more clues.
please add
xml
please select dynamic....