Business Object Cloud allow user to add and get data from On-premise HANA,Apache reverse proxy configuration is required to get data from hana.
- Business Object Cloud,( Typical BOC URL uses the following format: <YourCustomDomain>.<region>.sapbusinessobjects.cloud )
- SAP HANA SPS10, revision 102.2 or above
- Apache HTTP Server 2.4.20 or above
- SAP HANA Info Access Service (InA) v2
- SAP HANA Info Access and appropriate role (INA_USER) and privileges to access the HANA views
Above diagram illustrate the working principle of Appache reverse proxy
Conditions need to fulfilled
* Ensure that the InA package (/sap/bc/ina/service/v2) or a higher-level package is configured
* Ensure that sap.bc.ina.service.v2.userRole::INA_USER role is assigned to all users who will use the live connection
What is reverse Proxy server ?
A reverse proxy server is a simple HTTP server that receives HTTP requests from the Web browser, and based on the URL that the browser requests, forwards the request to the appropriate server for processing. This gets around the browser’s security restrictions, as the browser believes it is only talking to a single host: the reverse proxy. The reverse proxy server then handles the forwarding and dispatching to the multiple servers behind it.
Steps to install Apache reverse proxy
Step.1 Download the latest version of Apache HTTP Server, Go to https://httpd.apache.org/, click Download in the lastest stable release of Apache
Step.2 Now taken to the download page. As we are going to install Apache on Windows “select file for Microsoft windows”
Step.3 Now download ApacheHaus.
Step.4 Download the Apache 2.4 x64 bit version.(if your windows is 64 bit version)
Installation steps of Apache http server
Step.1 Extract the downloaded zip file to a directory of your choice.In this example, we are extracting the files into C:\apps\Apache24
Step.2 Install Visual C++ 2015 Redistributable Package, which can be downloaded at https://www.microsoft.com/en-us/download/details.aspx?id=49984
Step.3 Open <ApacheDirectory>\conf\httpd.conf with a text editor
Step.4 Replace “Define SRVROOT “/Apache24“” with Define SRVROOT “<ApacheDirectory>” and save the file (if you extract the apache file in C:\apps\Apache24)
Step.5 Make a backup of a file httpd-ahssl.conf from folder C:\apps\Apache24\conf\extra and rename it as httpd-sapssl.conf
Step.6 Refer newly created conf file (httpd-sapssl.conf)in httpd.conf file by changing following lines in http.conf.conf file
Step.7 Comment out this line to keep the HTTPS port only by adding a “#” to the beginning of the
Listen80 into #Listen80
Step.8 start Apache HTTP Server by opening a Command Prompt window, going to
C:\apps\Apache24\bin (or your<ApacheDirectory>\bin),
and issuing the command “httpd”.
Step.9 open your browser and issue https://localhost/ Ignore any warning if browser issued
Step.10 if you see the below message in your Browser ,then your apache is up and running without any errors
Step.11 Open C:\apps\Apache24\conf\httpd.conf using text editor and uncomment the following line if it is commented out and save the file
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_http_module modules/mod_proxy_http.so
Step.12 Now configure the proxy rules. Open C:\apps\Apache24\extra\httpd-
sapssl.conf with a text editor and find the section <VirtualHost _default_:443>.
And add the following line
Step 13 Now configure the proxy rules. Open C:\apps\Apache24\extra\httpd-
sapssl.conf with a text editor, and find the section <VirtualHost _default_:443>.
And add the following line
ProxyPass / https://<your BOC url>/
ProxyPassReverse / https://<your BOC url>/
A simple BOC url looks like
Step.14 Make sure you configure the Server Name in httpd-sapssl.conf under
<VirtualHost _default_:443> section
I.e ServerName is Host name of the server where your apache installed
ServerName <host name of apache server>:443
Example : vann1234.global.com:433
Now add the following line in httpd-sapssl.conf file
RequestHeader append X-Custom-Host <your BOC url>
Step.15 Start your Apache HTTP Server , and launch a web browser. Go to
Now You should be automatically redirected to the user logon page.
Logon to the SAP Business Objects Cloud system, and verify everything works properly. If so, you have successfully setup reverse proxy for SAP Business Objects Cloud.
Setup Apache Server to Act as a Reverse Proxy for HANA(On-premises)
Step.16 Now edit httpd-sapssl.conf file using a text editor and add the following rules
ProxyPass /<hana path>/ https://<your hana host>:<your hana XS port>:<your hana XS port>/
ProxyPassReverse /<hana path>/ https://<your hana host>:<your hana XS port>/
Step.17 Restart apache server and issue the following URL
When prompted, enter the HANA system’s user credential that has the INA_USER role assigned.
When u get the response in browser, We have now successfully setup Apache HTTP Server to act as a reverse proxy for the on-premise HANA system, and verified that HANA system’s InA service is running properly.
Create Remote HANA System Definition on the SAP BusinessObjects Cloud System
Step.18 Logon to the SAP BusinessObjects Cloud system via the reverse proxy
In this example https://vann1234.global.com
It will redirect to BOC link
Login to BOC with credential
Step.19 Go to the Connection page by clicking on the main menu ->Connection.
Step.20 Click on + on the top-right corner, and click on Live Data Connection -> SAP HANA to create a new connection definition.
Step.21 a pop will open
Connection Type: Path
System Type: HANA
<HANA_PATH> is the path defined earlier in the reverse proxy for HANA. In this example,
Save the changes Now The newly-created remote HANA system definition is now part of the remote systems list.
Now BOC can be accessed from
in this example