0xc02020a1 The data conversion for column "Longtitude" returned status value 2 and status text

So I am using Import wizard to ingest the data until I build Data factory pipelines but I am always getting the conversion error for Longitude even if my data is clean, truncated to 6 decimals and my DB filed data type is decimal (20,6). Some longitudes are also negative, so not sure if this might give issues.