GCP - Deployment fails with Error: remote-exec provisioner error

[hnanduri1]

Used cloud platform
GCP

Used SLES4SAP version
SLES12SP4

Used client machine OS
Debian Linux

Expected behaviour vs observed behaviour

I am using the following SUSE guide to deploy a HANA HA cluster on GCP. This document deploy it using terraform.
https://documentation.suse.com/sbp/sap-15/html/TRD-SLES-SAP-HA-automation-quickstart-cloud-gcp/index.html
The terraform script deploys all the required GCP infra resources. However, following that it errors out with the following

module.hana_node.module.hana_provision.null_resource.provision[0] (remote-exec): Thu Oct 10 21:55:18 UTC 2024::demo1010-hana01::[ERROR] os setup failed
╷
│ Error: remote-exec provisioner error
│
│ with module.hana_node.module.hana_provision.null_resource.provision[0],
│ on ../generic_modules/salt_provisioner/main.tf line 65, in resource "null_resource" "provision":
│ 65: provisioner "remote-exec" {
│
│ error executing "/tmp/terraform_487280340.sh": Process exited with status 1

How to reproduce

1. Update the terraform script with the deployment details.
2. terraform init
3. terraform plan
4. terraform apply
5. After a few minutes, the script will error out.

Used terraform.tfvars
Paste here the used terraform.tfvars file content. If the file has any secret, change them by dummy information.
ha-sap-terraform-deployments.zip
salt-result.log
terraform_487280340.sh.zip

Logs

Uploaded the logs.

Additional logs might be required to deepen the analysis on HANA or NETWEAVER installation. They will be asked specifically in case of need.