in an osb server I have a service that use JCA to connect to a data source all the request usually pass ad works fine but for a specific request I am getting this error:

We have a message coming in OSB JMS poller proxy in text format, which does MFL transformation and converts that into xml.
The issue is, sometimes, the file has <![CDATA [ …. ]]>, and also addes an extra line, which causes the MFL to fail.