Creating an additional process scheduler domain - puppet errors

(Problem description)

I have installed DPK HCM image 20 for windows native OS.

I agreed the delivered configuration and i installed with full tier mode with 1 app,1 web and 1 prcs domain.

Now after successful installation, i am trying to add one more prcs domain named PRCSDOM1

So i create a psft_customizations.yaml file and i ran puppet apply site.pp --debug --trace,but iam not successful in that installation.

here is my psft_customizations.yaml

---

db_name:           HCM20

db_user:           PS

db_user_pwd:       PS

db_connect_id:     people

db_connect_pwd:    peop1e

prcs_domain_list:

  "PRCSDOM1":

    os_user:         "%{hiera('domain_user')}"