Advantages of PSP Usage
The following are some of the benefits of using PSP procedures as a basis for Siebel order management tasks:
Highly configurable procedural logic eliminates or reduces the need for custom script.
PSP methods and infrastructure are optimized for performance (for example, with set-based processing, caching, and SQL query consolidation).
The PSP framework can be extended for use with external services and functions.
Integrators can learn this one framework and use it for pricing, eligibility, and so on.