Hello Braton,
according to the screenshot you sent it seems this is not a licensing issue.
This is probably a linker issue/defect.
Anyway I've posted a temporary CW for MPC55xx/56xx v2.x license.dat which should work with v2.7.
Please check again with the license attached. (the license will expire 10-nov-2013)
This might be related to a linker defect which was fixed in a newer release.
Is someone else from your team able to build the project using same CW version (v2.7)?
Stan