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How to Apply the April 2021 CPU Patches on a SOACS Instance (Doc ID 2768868.1)

Last updated on APRIL 26, 2021

Applies to:

SOA on Marketplace - Version to
SOA Suite Cloud Service - Version to
Oracle Managed File Transfer Cloud Service - Version 16.1.3 and later
Information in this document applies to any platform.


This document provides the detailed technical steps that can be followed in order to apply the April 2021 CPU patches on a SOACS Instance.

- Make sure you follow all the steps from Doc ID 2749094.1 in section " Oracle Fusion Middleware". This document can be used as a reference ONLY!
- Make sure the patch ReadMe is followed and the pre-requisites are done before a patch is applied.
- Downtime is required when applying a patch on a domain. Please plan accordingly.
- Before applying the WLS PSU with the opatch utility make sure that the Admin and Managed Servers are stopped.
- If you have multiple nodes for the instance make sure you apply the patch in all the VM Nodes.
- Before applying the patches they need to be downloaded on the instance VMs. After the patch(es) are applied make sure that you remove them from the disk.
- The PSU needs to be applied on both the SOA and OTD Domains that are part of the SOACS Instance.



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