12.2 E-Business Suite ADOP Patching Fails Due To ETCC Error During The Apply Phase ‘ [ERROR] ETCC not run in the database node

E-Business Suite 12.2.x, Online Patching ADOP Utilities issues

ETCC errors when applying a patch in Apply phase.

Receiving an ETCC error while executing the following ADOP command:

$ adop phase=apply apply_mode=downtime patches=xxxxxxxxx

ERROR

Validating credentials.

Initializing.
Run Edition context :/d01/oracle/inst/fs1/inst/apps/odbdev_oadev/appl/admin/odbdev_oadev.xml
Patch edition context: /d01/oracle/inst/fs2/inst/apps/odbdev_oadev/appl/admin/odbdev_oadev.xml
Reading driver file (up to 50000000 bytes).
Patch file system free space: 55.77 GB

Validating system setup.

Node registry is valid.
[ERROR] ETCC not run in the database node odbdev
The EBS Technology Codelevel Checker needs to be run on the database node.
It is available as Patch 17537119.

Encountered the above errors when performing database validations.
Resolve the above errors and restart adop.

Steps:

The issue can be reproduced at will with the following steps: