Muthahar,
I would start by comparing the GLogXML.xsd files for each OTM version in order to determine the differences in schemas and update your integration mapping accordingly. The file is available on your OTM installation under $OTM_HOME/glog/config/
Also - I recommend reviewing the Integration Guide, as it covers changes in schema. The latest version is available for download from Oracle and you can find the links here:
http://www.otmfaq.com/forums/f23/otm...tion-links-20/ (OTM Documentation Links)
--Chris