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Land not getting CO2 from atmosphere

Hi all,Im running CLM4.5 with CAM5 with ocean in data mode and prescribed CICE. My newcase is created as:/home/cas/phd/asz122525/cesm/cesm1_2_0/scripts/create_newcase -case noIrrig_SOM_bc_Multiyr_NSTRun1 -res f19_f19 -user_compset CAM5_CLM45_CICE_DOCN%DOM -mach IITD -mpilib mpich -compiler pgi
Im starting my run from 2000-01-01. I changed the user_nl_cam to set ghg and ozone as transient as:bndtvghg = '/scratch/cas/phd/asz122525/inputdata/atm/cam/ggas/ghg_rcp85_2000_2010.nc'
scenario_ghg  = 'RAMPED'
co2vmr        = 0.000001e-6
bndtvo = '/scratch/cas/phd/asz122525/inputdata/atm/cam/ozone/ozone_rcp85_19x25_L26_2000_2010.nc'

Also I have changed env_run.xml to:CLM_CO2_TYPE"   value="diagnostic""CCSM_CO2_PPMV"   value="0.000001" I can build easily but on running the job Im getting the following error:ENDRUN:
 lnd_import_mct                   ERROR: must have nonzero index_x2l_Sa_co2diag for co2_type equal to diagnostic

 As per my understanding, the problem is that the land is expecting CO2 to come from the atmosphere, and it's NOT being sent for some reason. Im not understanding the reason why this is happening and how to rectify it. Please help me solve this!thanks in advance! Roshni Mathur 
 
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