Yes, is right. I have already debugged the loop and I have verified that I set the right value.

That was be the first test 😉

The problem seem be that after...

This is the code of the ActiveX script where I set the connection at every loop.

I can tell you that the table _tmp_connection is managed correctly, I set every loop...

IMHO they are not important. The loop run correctly. I have a data transfer in the loop that go from a fixed source to a variable destination (change every loop)....