How to ignore DOTYPE tage in incomming XML messages

Hi,

I'm receiveing XML message into PI.

The message is failing in the Integration engine with this error

Failed to load resource from the context classloader of the current thread!

Loading from classloader was caused by: java.io.FileNotFoundException:

.....\j2ee\cluster\server0\XXX.dtd (The system cannot find the file specified)

The XML file recieved offcourse contains the DTD reference

<!DOCTYPE SdDataSlice SYSTEM "XXX.dtd">

Is there any functionality/possibilyt to make PI ignore this tag istead of trying to locate the DTD 😕

Br Frank