On the other hand, manual analysis of legacy code without assistance of original developers is time consuming and error-prone. For the purpose of reengineering PL/SQL legacy code in the steel making domain, we developed tool support for the reverse engineering of PL/SQL code into a more abstract and comprehensive. If I write my appli‐cation in PL/SQL and sell it commercially, I really don't want to let customers (or worse, competitors) see my secrets. Two Way Stretch 1960 Download Skype there. Restrictions on and Limitations of Wrapping You should be aware of the following issues when working with wrapped code: • Wrapping makes reverse engineering of your source code.