Build errors after migration from NWDI 7.01 to NWDS 7.31

Hi Experts,

I have been working at a client place as a Webdynpro Java consultant. Currently we are using NWDS, NWDI and Portal that are running on 7.01 version.

Now the client asked me to test the Webdynpro applications on NWDS 7.31 by importing the DCs from NWDI 7.01 and I tried this. The JDK version is JDK 1.6.0_18 for NWDS 7.31.

The DCs are imported and migrated, but got build errors after migration. I think this is because of deprecated dependencies in NWDS 7.31 version.

Could you please suggest me on how to resolve these errors?

Thanks in advance.

Regards,

Ram