"Content is not allowed in prolog". in OSB Assign/Replace Action

942571 Jun 8, 2012 3:58 PM

Hi All,
I'm using OSB 1.1.1.5.0 and I've got the following error when I apply Assign or Replace action for the same variable and XSL transformation file.
"Content is not allowed in prolog"

- XSL file is valid, because it works properly in SOA BPEL.
- Transformed XML doesn't contains errors.
- The same transformation works in Eclipse when I apply it on the same XML.
I see that it's OSB internal bug.
Does anybody know how to fix it ?

Thanks in advance.

1. Re: "Content is not allowed in prolog". in OSB Assign/Replace Action

Pierluigi Vernetto Jun 8, 2012 7:08 PM (in response to 942571)

I think I have already seen this error, and the cause was because I was passing an empty payload.... or something like that.

Can you log the $body and tell us how you pass the parameters to the XSL transformation? And also the XSL....
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2. Re: "Content is not allowed in prolog". in OSB Assign/Replace Action

Eric Elzinga Jun 11, 2012 6:28 AM (in response to 942571)

i had the same error in the osb when using xsl transformations
search on metalink for the prolog error on osb, you will find a patch for it (atleast we received back then a backport patch)

see : OSB 11g - XSLT Transformation are failing with org.xml.sax.SAXParseException: Content is not allowed in prolog [ID 1272400.1]

Applies to:
Oracle Service Bus - Version: 11.1.1.3.0 and later [Release: 11g and later ]

Edited by: Eric Elzinga on Jun 10, 2012 11:26 PM
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3. Re: "Content is not allowed in prolog". in OSB Assign/Replace Action

942571 Jun 11, 2012 6:27 AM (in response to Eric Elzinga)

Hi, thank you for you reply.
I've found this bug in metalink, but this patch is for 1.1.1.4 verson. But my version is 1.1.1.5
Thank you
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4. Re: "Content is not allowed in prolog". in OSB Assign/Replace Action

942571 Oct 25, 2012 8:21 AM (in response to 942571)

We asked support and oracle send us their own patch.
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