The patch installer is available in OSDC zip of each product.

To download the installer:

1. Launch putty and login to the VM (where the installation is planned) with OS user.
2. Create a directory obma_patch_installer in /scratch.

   mkdir -p /scratch/obcr_patch_installer

   chmod 755 /scratch/obcr_patch_installer

3. Navigate to the new directory obma_patch_installer.

   cd /scratch/obcr_patch_installer

4. Download the patch installer zip file from the OSDC zip to obma_patch_installer directory.
5. Unzip installer zip file by executing the below command.

   unzip <product zip file>

Before you proceed, please refer section 'Kafka Databags Update' in Oracle Banking Microservices Architecture Installer Guide for Kafka SSL and Kafka scram passwords update.