In reply to Rana_Meet:
You can call
assert(u_tx.randomize(in_data)); // only randomizes in_data
or you you can set
u_tx.reset.rand_mode(0);
But you never explained how you send multiple transactions.
In reply to Rana_Meet:
You can call
assert(u_tx.randomize(in_data)); // only randomizes in_data
or you you can set
u_tx.reset.rand_mode(0);
But you never explained how you send multiple transactions.