What is the difference between an Application Engine program and an SQR program in PeopleSoft?

An Application Engine program and an SQR program are both tools used in PeopleSoft for batch processing, but there are key differences between the two:

• Language: Application Engine programs are written in PeopleCode, a proprietary language used in PeopleSoft, while SQR programs are written in the Structured Query Report Language.
• Functionality: Application Engine programs are typically used for complex processing and data manipulation tasks, while SQR programs are mainly used for report generation and formatting.
• Integration: Application Engine programs can easily integrate with other PeopleSoft components and processes, while SQR programs may require additional steps for integration.
• Development: Application Engine programs provide a more structured and modular development environment, making it easier to maintain and enhance the code over time, whereas SQR programs may be simpler but less organized.

Overall, the choice between using an Application Engine program and an SQR program in PeopleSoft depends on the specific requirements of the task at hand and the skills of the development team.