Error message while trying to write the soil input table

[Félix]

Hi dear SWAT users, 

It's been 2 weeks that I try to fix this error, but I can't. 

I keep on getting this error message (see screenshot) while trying to write soil input file.

The soil,  does not exist in the database: C:/arc_swat/guay_1987/SWAT2012.mdb.

Please correct this error before proceeding.

It is quite rare, since it seems a soil name is missing in that statement. I am using the usersoil database, since my study area is outside the US. I have 6 different soils, I made up the database myself from soil maps. (see screenshot)

I have tried everything to overpass this problem : change soil names, change soil parameters, fill empty values with 0 or 1, rebuild my soil shapefiles, dissolve it, convert it to raster, build a new SWAT project, reinstall SWAT, rebuild a SWAT project on a virgin hard drive, try on 10,4 and 10,7,1 Arcmap versions, etc, etc, etc.... I always get the same error mesage. I think my soil lookup table is fine (see screenshot).

I also checked old arcswat group messages from similar problems, but it couldn't help me. I think my soil lookup table is fine (see screenshot).

Someone has idea on how to resolve it ? Its for my master project, and it would be a shame if I couldn't use SWAT model because of this. 

Thanks folks.