deployable DC's

Hi,

We recently moved from SP9 to SP12.

One of our DC's is a web service which is generated from a java class file.

When a build was done on the development runtime system on SP9 this DC was being built and deployed.

After we moved to SP12 the DC is built but does not create the ear file. If I look in the build.xml there is no tag for creating the ear file.

also when I assemble, this DC is not available in the SCA.

Any ideas as to how to fix the build.xml to create the ear file?

thanks

Padmaja