Old L1 visa valid but new L1 visa application refused

[shriankur]

I'm having valid L1 visa for client X.
I re-applied for L1 blanket visa for client Y (The requirement for client X got cancelled)
However visa got refused at consulate for client Y and VO has not cancelled the previous visa applied for client X.

Now there are some requirement came up for client X.
Can I travel on my previous L1 for client X?
Will it create any problem at POE?