Online patching cycle over view in oracle apps R12.2

Below is the detailed over view of online patching cycle activity.

Adop Phases:

Phase 1- Prepare:

Phase 2- Apply:

Phase 3- Finalize:

Phase 4- Cutover:

Phase 5- Cleanup:

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Adop Abort:

Hope this post helps you to understand patching cycle in oracle apps R12.2 (Adop).