Multiline web_reg_find not functioning properly

Hi everybody.

We are having some issues with regards to a web_reg_find call in a Web HTTP/HTML script.

The call is as follows:

web_reg_find("Search=All",

    "Text=  Benvenuto \r\n"
    "\t\t<br>\r\n"
    "\t\t&nbsp;&nbsp;<b>Monitor&nbsp;PORPW",
    LAST);

It seems that even if the call fails and the text is NOT found, the transaction in which it is contained does not fail.

Any suggestion would be appreciated.

Thank you!