White Space between http header and text

CSP, Caché

I am writing a static SOAP response to simply test connectivity. The end users is getting an error "Message: The processing instruction target matching [xX][mM][lL] is not allowed.", which I believe is related to white space. if I observe the response, it looks like there are two blank lines between the header and the body, which I'm guessing is the white space problem. But I can't seem to get rid of it.

Any ideas?


<script language="Cache" method="OnPreHTTP" arguments="" returntype="%Boolean">
     Set %response.ContentType = "text/xml"
    Quit 1</script>
<?xml version="1.0" encoding="UTF-8" ?>



HTTP/1.1 200 OK
Date: Wed, 06 Jul 2016 19:54:27 GMT
Server: Apache/2.2.15 (CentOS)
SET-COOKIE:  httpOnly;
EXPIRES: Thu, 29 Oct 1998 17:04:19 GMT
PRAGMA: no-cache
Connection: close
Content-Type: text/xml; charset=utf-8

<?xml version="1.0" encoding="UTF-8" ?>

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I wonder if this extra line is caused by the line break between </script> and the xml header.

Can you try to move

<?xml version="1.0" encoding="UTF-8" ?>

Before <script> ?


<script language="Cache" method="OnPreHTTP" arguments="" returntype="%Boolean"
     Set %response.ContentType "text/xml"
    Quit 1</script><?xml version="1.0" encoding="UTF-8" ?>

As the cr/lf after the </script> will end up in the output we generate as this is part of the HTML output rather than inside the script itself.

Bingo! Thanks, you and Alexander both lead me to the resolution.