Describe the various types of patches that can be applied in Oracle E-Business Suite.

Various Types of Patches in Oracle E-Business Suite

When managing Oracle E-Business Suite, it is essential to understand the different types of patches that can be applied to the system to ensure its smooth functioning and security. Several types of patches are commonly used in Oracle E-Business Suite, including:

1. Release Update (RU) Patches: These patches contain critical bug fixes and updates for the entire E-Business Suite. They are released quarterly and provide essential enhancements to the system.
2. Critical Patch Update (CPU) Patches: CPU patches are released by Oracle to address security vulnerabilities and critical issues within the E-Business Suite. It is crucial to stay up to date with CPU patches to protect the system from potential security threats.
3. One-Off Patches: One-off patches are specific fixes for individual issues within the E-Business Suite. These patches are targeted solutions for particular problems and can be applied as needed.
4. Interoperability Patches: Interoperability patches are designed to ensure that the E-Business Suite functions correctly with other Oracle products, such as databases or middleware. These patches help maintain compatibility and integration between different system components.

By regularly applying these various types of patches, Oracle E-Business Suite users can ensure the system's stability, security, and optimal performance.