Suite database connection validation fails (Db2)

[SalaryTheft]

Collection version

26.1.1

Environment information

ansible [core 2.18.2]
  config file = None
  configured module search path = ['/home/admin/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/admin/.local/lib/python3.11/site-packages/ansible
  ansible collection location = /home/admin/.ansible/collections:/usr/share/ansible/collections
  executable location = /home/admin/.local/bin/ansible
  python version = 3.11.9 (main, Dec  9 2024, 00:00:00) [GCC 11.5.0 20240719 (Red Hat 11.5.0-2)] (/usr/bin/python3.11)
  jinja version = 3.1.5
  libyaml = True

What happened?

Suite database connection validation was failing while installing Maximo Manage with Db2 (oneclick_add_manage role).

I had to manually set DB2COMM registry variable for Db2 instance.

oc exec -it c-db2w-shared-db2u-0 -n db2u -- bash
su - db2inst1
db2set DB2COMM=TCPIP,SSL
db2stop force
db2start
exit
exit

• Db2 type: db2wh
• Db2 version: s11.5.9.0-cn2
• MAS DevOps Ansible Collection version: 26.1.1
• OpenShift version: 4.16.32

Relevant log output

-