OEM 13cR3: OMS Plugin Patching 13.3.1.0.191231 and 13.3.2.0.191231

In this blog I am going to patch EM plugins on OMS for the given version
Note - you should always keep a backup of EM configuration and have a restore point / db backup to restore to in case there are any issues in application of the patch. 

Download Patches

$ wget 'https://updates.oracle.com/Orion/Services/download/p30666063_133000_Generic.zip?aru=23270565&patch_file=p30666063_133000_Generic.zip' --http-user='<username>' --http-password=<password> --no-check-certificate --output-document=p30666063_133000_Generic.zip
$ wget 'https://updates.oracle.com/Orion/Services/download/p30666123_133000_Generic.zip?aru=23270566&patch_file=p30666123_133000_Generic.zip' --http-user='<MoS Username>' --http-password='<password>' --no-check-certificate --output-document=p30666123_133000_Generic.zip



Here are few things you must ensure - 
1. Ensure that the Software Library is configured.
2. Ensure that the Oracle WebLogic Administration server that hosts the OMS is up and running.
3. Ensure that the Oracle Database, which houses the Management Repository and its listener are up and running.
4. Ensure that the Oracle Management Service (OMS) on which you are installing the patch or from which you are rolling back the patch is Oracle Management Service 13c Release 3 (13.3.0.0.0).
5. Ensure that you have the latest version of OPatch 13.9.0.0.0 and OMSPatcher 13.8.0.0.3 on all OMS instance platform homes.

6. Ensure that you set the ORACLE_HOME environment variable to OMS core home.

You must have applied latest patch and done all steps as in my last blog. 

Patch apply 13.3.1.0.191231 and 13.3.2.0.19123
Unzip Patch (2 minutes)
$ unzip -qq p30666063_133000_Generic.zip
$ export ORACLE_HOME=/u01/app/oracle/product/oem13cr3

$ export PATH=$ORACLE_HOME/OMSPatcher:$ORACLE_HOME/OPatch:$ORACLE_HOME/bin:$PATH

Pre Patch (5 minutes)
$  cd 30666063
$ emctl stop oms 
$ omspatcher apply -analyze

Patch (10 minutes)
$ omspatcher apply 

Pre Patch (5 minutes)
$  unzip -qq p30666123_133000_Generic.zip
$  cd 30666123
$ omspatcher apply -analyze

Patch (10 minutes)
$ omspatcher apply 

Start OMS
$ emctl start oms 
$ emcli login -username=sysman
$ emcli sync

After Patch  (13.3.1.0.191231) you can see this in output of opatch lspatches

30563546;EM FMW Plugin Bundle Patch 13.3.1.0.191231

30563523;EM Exadata Plugin Bundle Patch 13.3.1.0.191231

30563511;EM DB Plugin Bundle Patch 13.3.1.0.191231

29404834;EM SI Plugin Bundle Patch 13.3.1.0.190331

30203475;EMBP Patch Set Update 13.3.0.0.191015

After Patch  (13.3.2.0.191231) you can see this in output of opatch lspatches
30563518;EM DB Plugin Bundle Patch 13.3.2.0.191231
30341229;EM SI Plugin Bundle Patch 13.3.2.0.191031
30563546;EM FMW Plugin Bundle Patch 13.3.1.0.191231
30563523;EM Exadata Plugin Bundle Patch 13.3.1.0.191231
30203475;EMBP Patch Set Update 13.3.0.0.191015