Structured Programming and Procedural Programming

Code-reuse - Programming interfaces of present-day languages are very sophisticated and are equipped with huge library functions. Still, to bring the cost down of the end product, the organization management prefers to re-use the code, which was created earlier for some other software. There are huge issues faced by programmers for compatibility checks and deciding how much code to re-use.

Version Management - Every time new software is issued to the customer, developers have to maintain version and configuration related documentation. This documentation needs to be highly accurate and available on time.

Target-Host - The software program, which is being developed in the organization, needs to be designed for host machines at the customers' end. But at times, it is impossible to design a software that works on the target machines.