SAP PowerDesigner in 3 Tier Landscape

[former_member632078]

Greetings..

We are trying to install SAP PowerDesigner in three tier system landscape.

which will consists below components in each layer.

Webservice layer

1. SAP PowerDesigner Portal Server

Application Layer

1. SYSAM Server

2. Proxy Server

Database Layer

1. SAP PowerDesigner Reprository

Now we have issues during installation .

1. Web Portal should not directly connect to DB layer it should be through Application Layer

There is no direct access to the DB layer for Portal Server

[former_member200945]

This is the doc.

https://help.sap.com/viewer/abd3434b4987485c92057ab9392aadbe/16.6.8/en-US/c80f1dc66e1b10149834b423c1...

[lakshmi_ashok3]

Appreciate your Answer..

How do i expose https in web services layer...

I will follow your advice and install - (sysam, proxy and web portal +tomcat ) on single server in application layer.

but how do i give web portal access to my users using https. on web services layer..

can i expose https on different sever in web services layer

Thanks for your support

[former_member200945]

Portal server should be in Application Layer since it can directly connect to database server using JDBC. Proxy server uses ODBC so you cannot call proxy server to connect to database from

portal server.

[lakshmi_ashok3]

Appreciate your Answer..

How do i expose https in web services layer...

I will follow your advice and install - (sysam, proxy and web portal +tomcat ) on single server in application layer.

but how do i give web portal access to my users using https. on web services layer..

can i expose https on different sever in web services layer

Thanks for your support