GET_ERR_FROM_TABLE
specific = GET_ERR_FROM_TABLE(ferr_global_hi_name, errnum);
specific = GET_ERR_FROM_TABLE(ferr_global_lo_name, errnum);
specific = GET_ERR_FROM_TABLE(ferr_fat_fbd_name, errnum);
specific = GET_ERR_FROM_TABLE(ferr_nf_fbd_name, errnum);