How get an updated data input file for WACCM

[nuvolet]

Greetings,

I am trying to run a case where I am nudging aerosols and I am using reanalysis from MERRA2 and in particular for data from September 2020.
When I create the case I got this error:

flbc_inti: time out of bounds for dataset = ~/data/input/atm/waccm/lb/LBC_1750-2014_CMIP6_0p5degLat_c170126.nc

ERROR: Unknown error submitted to shr_abort_abort.

I looked at that file and the global attributes show:

// global attributes:

:Title = "Time dependent mole fraction surface boundary conditions" ;

:source = "File created by Doug Kinnison, NCAR, dkin@ucar,edu, on c170126" ;

:period = "CMIP6 hindcast (years 17500116 to 20141216); Note: 20141216 results are duplicated for 20150116 to complete year." ;

:resolution = "Data provided at fine 0.5degree latitudinal resolution, interpolated from native coarse resolution (15-degree lat) with a mean-preserving spline" ;

:product = "assimilated observations" ;

:creation_date = "2016-08-30T18:19:51Z" ;

:reference = "Malte Meinshausen, Elisabeth Vogel, Alexander Nauels, Katja Lorbacher, Nicolai Meinshausen, David Etheridge, Paul Fraser, Stephen A. Montzka, Peter Rayner, Cathy Trudinger, Paul Krummel, Urs Beyerle, Josep G. Canadell, John S. Daniel, Ian Enting, Rachel M. Law, Simon O\\\'Doherty, Ron G. Prinn, Stefan Reimann, Mauro Rubino, Martin K. Vollmer, Ray Weiss (2016), Historical greenhouse gas concentrations, doi:10.5194/gmd-2016-169" ;

Looks like this file is out of for the time period I am trying to work?. (years 17500116 to 20141216).

Does anyone know how to get a more updated file?..
Thanks in advance