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How to Apply the April 2020 WLS PSU Patch on a SOACS Instance (Doc ID 2669433.1)

Last updated on MAY 14, 2020

Applies to:

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


This document will go through the detailed steps that can be followed in order to apply the April 2020 WLS PSU patch on a SOACS Instance.

- This document can be used as a reference ONLY! Make sure you follow all the steps from Doc ID 2633852.1 in section "3.3.16 Oracle Fusion Middleware".
- Make sure the patch ReadMe is followed and the pre-requisites are done before a patch is applied.
- Applying a patch on a domain requires a downtime. 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.



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