Remove references to TR-4435 in SAP on ANF HA documentation

Author: rdeltcheva

articles/virtual-machines/workloads/sap/sap-hana-scale-out-standby-netapp-files-rhel.md

@@ -15,7 +15,7 @@ ms.service: virtual-machines-windows
 ms.topic: article
 ms.tgt_pltfrm: vm-windows
 ms.workload: infrastructure-services
-ms.date: 01/10/2020
+ms.date: 04/06/2020
 ms.author: radeltch
 
 ---
@@ -335,7 +335,7 @@ Configure and prepare your OS by doing the following steps:
     yum install nfs-utils
     </code></pre>
 
-3. **[A]** Prepare the OS for running SAP HANA on Azure NetApp with NFS, as described in [SAP HANA on NetApp AFF Systems with NFS configuration guide](https://www.netapp.com/us/media/tr-4435.pdf). Create configuration file */etc/sysctl.d/netapp-hana.conf* for the NetApp configuration settings.  
+3. **[A]** Prepare the OS for running SAP HANA on Azure NetApp with NFS, as described in [NetApp SAP Applications on Microsoft Azure using Azure NetApp Files][anf-sap-applications-azure]. Create configuration file */etc/sysctl.d/netapp-hana.conf* for the NetApp configuration settings.  
 
     <pre><code>
     vi /etc/sysctl.d/netapp-hana.conf
@@ -367,7 +367,7 @@ Configure and prepare your OS by doing the following steps:
     vm.swappiness=10
     </code></pre>
 
-5. **[A]** Adjust the sunrpc settings, as recommended in the [SAP HANA on NetApp AFF Systems with NFS configuration guide](https://www.netapp.com/us/media/tr-4435.pdf).  
+5. **[A]** Adjust the sunrpc settings, as recommended in the [NetApp SAP Applications on Microsoft Azure using Azure NetApp Files][anf-sap-applications-azure].  
 
     <pre><code>
     vi /etc/modprobe.d/sunrpc.conf
@@ -705,7 +705,7 @@ In this example for deploying SAP HANA in scale-out configuration with standby n
    - `async_write_submit_active` **on**
    - `async_write_submit_blocks` **all**
 
-   For more information, see [SAP HANA on NetApp AFF Systems with NFS Configuration Guide](https://www.netapp.com/us/media/tr-4435.pdf). 
+   For more information, see [NetApp SAP Applications on Microsoft Azure using Azure NetApp Files][anf-sap-applications-azure]. 
 
    Starting with SAP HANA 2.0 systems, you can set the parameters in `global.ini`. For more information, see SAP Note [1999930](https://launchpad.support.sap.com/#/notes/1999930).