Do the following:
First create a soa project, give the same name as the project you are going to migrate.
Use ant script that comes with jdeveloper i.e. in "jdeveloper\bin" directory use ant-sca-upgrade.xml to upgrade the 10g project.
This is the syntax "ant -f ant-sca-upgrade.xml -Dsource sourceDir -Dtarget targetDir -DappName app_name"
Here sourceDir is the 10g project directory, targetDir is the project directory that you have created in step 1 and appName is the name of the composite.
First create a soa project, give the same name as the project you are going to migrate.
Use ant script that comes with jdeveloper i.e. in "jdeveloper\bin" directory use ant-sca-upgrade.xml to upgrade the 10g project.
This is the syntax "ant -f ant-sca-upgrade.xml -Dsource sourceDir -Dtarget targetDir -DappName app_name"
Here sourceDir is the 10g project directory, targetDir is the project directory that you have created in step 1 and appName is the name of the composite.