INNOUVS - mmmc file doesn't open sdc file

Hi,

I use genus to synthetise my digital design and create verilog and sdc files. 

Then i importe my mmmc.tcl file into my innovus workflow the consol say : cannot open SDC file '../genus/results/SHM_ASIC_TL.sdc' for mode 'typical_constraint'.

The file SHM_ASIC_TL.sdc is created directly from synthesis and had the right name!

By mmmc.tcl file i call the  sdc file as: bellow

create_constraint_mode -name typical_constraint -sdc_files {SHM_ASIC_TL.sdc}

but it's doesn't work..

Has somebody an issus?

Thanks a lot, Vincent