My Oracle Support Banner Enterprise Manager Base Platform Patch Set Update (PSU) (Doc ID 2456702.1)

Last updated on SEPTEMBER 02, 2021

Applies to:

Enterprise Manager Base Platform - Version and later
Information in this document applies to any platform.

Details Manager Base Platform Patch Set Update (PSU)

For more information on the PSU naming convention, see My Oracle Support Note 2061926.1 - "Oracle Database, Enterprise Manager and Middleware - Change to Patch Numbering from Nov 2015 on-ward"


What is being announced?

This note gives a brief overview of the Enterprise Manager Base Platform Patchset Update  (PSU, version

This PSU is an OMS patch only and is a System Patch.

This PSU should be installed on top of Enterprise Manager Base Platform




For installation details, please check the following document:


Ensure that you have the latest version of required EM 13.2 OPatch  and OMSPatcher:

  Opatch (which downloads the latest: version  )

  OMSPatcher version for Enterprise Manager release.
If you are not sure about the OPatch and the OMSPatcher version you have, you should download the latest versions. To download, follow the instructions outlined in the My Oracle Support <Note 224346.1> and <Note 2203007.1> respectively.


Known Issues

There are no known issues at the time of release for this PSU.


Bug Fix List - OMS Oracle Home PSU

For more information on security vulnerabilities, see


Table 1 Issues Fixed in Oracle Management Service 13c Release 2 Patch Set Update 181016 (


Bug Number Functional Area Description
25050766 Agent Install Unable to deploy the Agent to the AIX host with SUDO user
27958296 Agent Install SCRATCHPATH additional parameter argument in Agent Push page is not honoured (OMS Patch)
27986827 Agent Install Agent gold image creation fails with ORA-1 error
27721767 Blackout system Cluster target under Blackout whereas its instances are not showing under Blackout
28202885 Configuration Management Drift comparison results not refreshed after target configuration changes
26953483 Metrics system emcli modify_threshold deletes the corrective action defined for metric
26177710 Repository Performance Timeout error when opening Compliance Standards Violations tab
27137831 Repository Performance Console login is very slow due to MGMT_USER_CONTEXT row level contention
28194266 Target Management and Availability Agent Unreachable Alerts after OMS Stop Command is executed


We also have several customers discussing the EM PSU's in the EM MOS Communities.  If you would like to join in the conversation or learn from others' experiences, we would like to invite you to join the EM MOS Communities discussions below:




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