WLS 12.1.2.0.0 - Applying Patch 22505331: WLS PATCH SET UPDATE 12.1.2.0.160419

WLS 12.1.2.0.0 - Applying Patch 22505331: WLS PATCH SET UPDATE 12.1.2.0.160419

- Download and unzip Patch 22505331 (p22505331_121200_Generic.zip)

$ unzip -d PATCH_DIR p22505331_121200_Generic.zip

Apply Patch

- Set ORACLE_HOME and Stop MT services (Admin and Managed servers)

- Run opatch apply

$ cd PATCH_DIR/22505331

$ opatch napply -jdk $JAVA_HOME

- Verify patch

$ opatch lsinventory -jdk $JAVA_HOME

- Start MT services (Admin and Managed servers)

Patch rollback

- If any issues after applying the patch and rollback is required, follow below steps:

$ cd PATCH_DIR/22505331

$ opatch rollback -id 22505331 -jdk $JAVA_HOME

- Restart MT services (Admin and Managed servers)

Related Posts:

FMW 12.1.3.0.0 - Applying Patch 22505404: WLS PATCH SET UPDATE 12.1.3.0.160419

WLS 12.2.1.0.0 - Applying Patch 22505388: WLS PATCH SET UPDATE 12.2.1.0.160419

WLS 10.3.6 Applying Patch 22505423: SU Patch [DEM4]: WLS PATCH SET UPDATE 10.3.6.0.160419