feat: code change for sap-s4hana-bw4hana dir

README.md

@@ -19,6 +19,7 @@ This repository contains deployable architecture solutions that help in deployin
     - Additionally tunes the instances according to SAP's best practices, which are fully ready for hosting SAP applications.
 
 1. [IBM catalog PowerVS S/4HANA or BW/4HANA variation](https://github.com/terraform-ibm-modules/terraform-ibm-powervs-sap/tree/main/solutions/ibm-catalog/sap-s4hana-bw4hana)
+    - Creates a VPC and Power Virtual Server workspace, interconnects them, and configures OS network management services (SQUID proxy, NTP, NFS, and DNS) using Ansible Galaxy collection roles from the ibm.power_linux_sap collection.
     - Creates and configures **one HANA instance and one NetWeaver instance** with **RHEL** OS distribution. Creates a private subnet for SAP communication for the entire landscape.
     - Optionally configures OS network management services (NTP, NFS, and DNS services) using Ansible Galaxy Collection from [IBM](https://galaxy.ansible.com/ui/repo/published/ibm/power_linux_sap/): `power_linux_sap`
     - Tunes the instances according to SAP's best practices.

reference-architectures/sap-ready-to-go/deploy-arch-ibm-pvs-sap-ready-to-go.md

@@ -2,13 +2,14 @@
 
 copyright:
   years: 2024, 2025
-lastupdated: "2025-09-05"
+lastupdated: "2025-10-25"
 keywords:
 subcollection: deployable-reference-architectures
 authors:
   - name: Arnold Beilmann
   - name: Suraj Bharadwaj
   - name: Ludwig Mueller
+  - name: Trilochan Pandey
 production: true
 deployment-url: https://cloud.ibm.com/catalog/architecture/deploy-arch-ibm-pvs-sap-9aa6135e-75d5-467e-9f4a-ac2a21c069b8-global
 docs: https://cloud.ibm.com/docs/sap-powervs
@@ -17,17 +18,11 @@ use-case: ITServiceManagement
 industry: Technology
 compliance: SAPCertified
 content-type: reference-architecture
-version: v4.2.2
+version: v5.0.0
 related_links:
   - title: 'SAP in IBM Cloud documentation'
     url: 'https://cloud.ibm.com/docs/sap'
     description: 'SAP in IBM Cloud documentation.'
-  - title: 'Reference architecture for "Power Virtual Server with VPC landing zone" as full stack deployment'
-    url: 'https://cloud.ibm.com/docs/deployable-reference-architectures?topic=deployable-reference-architectures-deploy-arch-ibm-pvs-inf-full-stack'
-    description: 'Reference architecture for "Power Virtual Server with VPC landing zone" as full stack deployment'
-  - title: 'Reference architecture for "Power Virtual Server with VPC landing zone" as extension of existing deployment'
-    url: 'https://cloud.ibm.com/docs/deployable-reference-architectures?topic=deployable-reference-architectures-deploy-arch-ibm-pvs-inf-extension'
-    description: 'Reference architecture for "Power Virtual Server with VPC landing zone" as extension of existing deployment'
 
 ---
 
@@ -39,15 +34,15 @@ related_links:
 {: toc-industry="Technology"}
 {: toc-use-case="ITServiceManagement"}
 {: toc-compliance="SAPCertified"}
-{: toc-version="v4.2.2"}
+{: toc-version="v5.0.0"}
 
 The SAP-ready PowerVS variation of the Power Virtual Server for SAP HANA creates a basic and expandable SAP system landscape. The variation builds on the foundation of the VPC landing zone and Power Virtual Server with VPC landing zone. PowerVS instances for SAP HANA and SAP NetWeaver are deployed and pre-configured for SAP installation.
 
-Services such as DNS, NTP, and NFS running in VPC and provided by Power Virtual Server with VPC landing zone are leveraged.
+Services such as DNS, NTP, and NFS runs in VPC.
 
 The transit gateway provides the network bridge between the IBM Power infrastructure and the IBM Cloud® VPC and public internet.
 
-The resulting SAP landscape leverages services such as Activity Tracker, Cloud Object Storage, Key Management from the VPC landing zone and the network connectivity configuration provided by Power Virtual Server with VPC landing zone. Additionally, it will also setup SCC Workload Protection if the feature was enabled during the landing zone deployment.
+The resulting SAP landscape leverages services such as Activity Tracker, Cloud Object Storage, Key Management from the VPC landing zone and the network connectivity configuration. Additionally, it will also setup SCC Workload Protection if the feature was enabled during the landing zone deployment.
 
 ## Architecture diagram
 {: #sap-ready-to-go-architecture-diagram}

reference-architectures/sap-s4hana-bw4hana/deploy-arch-ibm-pvs-sap-s4hana-bw4hana.md

@@ -2,13 +2,14 @@
 
 copyright:
   years: 2024, 2025
-lastupdated: "2025-09-05"
+lastupdated: "2025-10-25"
 keywords:
 subcollection: deployable-reference-architectures
 authors:
   - name: Arnold Beilmann
   - name: Suraj Bharadwaj
   - name: Ludwig Mueller
+  - name: Trilochan Pandey
 production: true
 deployment-url: https://cloud.ibm.com/catalog/architecture/deploy-arch-ibm-pvs-sap-9aa6135e-75d5-467e-9f4a-ac2a21c069b8-global
 docs: https://cloud.ibm.com/docs/sap-powervs
@@ -17,17 +18,11 @@ use-case: ITServiceManagement
 industry: Technology
 compliance: SAPCertified
 content-type: reference-architecture
-version: v4.2.2
+version: v5.0.0
 related_links:
   - title: 'SAP in IBM Cloud documentation'
     url: 'https://cloud.ibm.com/docs/sap'
     description: 'SAP in IBM Cloud documentation.'
-  - title: 'Reference architecture for "Power Virtual Server with VPC landing zone" as full stack deployment'
-    url: 'https://cloud.ibm.com/docs/deployable-reference-architectures?topic=deployable-reference-architectures-deploy-arch-ibm-pvs-inf-full-stack'
-    description: 'Reference architecture for "Power Virtual Server with VPC landing zone" as full stack deployment'
-  - title: 'Reference architecture for "Power Virtual Server with VPC landing zone" as extension of existing deployment'
-    url: 'https://cloud.ibm.com/docs/deployable-reference-architectures?topic=deployable-reference-architectures-deploy-arch-ibm-pvs-inf-extension'
-    description: 'Reference architecture for "Power Virtual Server with VPC landing zone" as extension of existing deployment'
 
 ---
 
@@ -39,15 +34,15 @@ related_links:
 {: toc-industry="Technology"}
 {: toc-use-case="ITServiceManagement"}
 {: toc-compliance="SAPCertified"}
-{: toc-version="v4.2.2"}
+{: toc-version="v5.0.0"}
 
 'SAP S/4HANA or BW/4HANA' variation of 'Power Virtual Server for SAP HANA' creates a basic and expandable SAP system landscape built on the foundation of 'Power Virtual Server with VPC landing zone'. PowerVS instances for SAP HANA and SAP NetWeaver are deployed and pre-configured for SAP installation. The S/4HANA or BW/4HANA solution is installed based on the selected version.
 
-Services such as DNS, NTP, and NFS running in VPC and provided by Power Virtual Server with VPC landing zone are leveraged.
+Services such as DNS, NTP, and NFS runs in VPC.
 
 Transit gateway connections provide the network bridge between the IBM Power infrastructure and the IBM Cloud® VPC and public internet.
 
-The resulting SAP landscape leverages the services such as Activity Tracker, Cloud Object Storage, Key Management from the VPC landing zone and the network connectivity configuration provided by Power Virtual Server with VPC landing zone. Additionally, it will also setup Monitoring and SCC Workload Protection if the features were enabled during the landing zone deployment.
+The resulting SAP landscape leverages the services such as Activity Tracker, Cloud Object Storage, Key Management from the VPC landing zone and the network connectivity configuration. Additionally, it will also setup Monitoring and SCC Workload Protection if the features were enabled during the landing zone deployment.
 
 ## Architecture diagram
 {: #sap-s4hana-bw4hana-architecture-diagram}