Scenario 2: Browser - AS-ABAP Communication Through a Reverse
Proxy
The browser communicates always with the AS-ABAP through a reverse proxy server. For this reason all generated URLs must contain the name and port of the reverse proxy server.
Example:
Proxy: www.sap.com (http:80, https:443)
Host: webas.sap.corp (http:1080, https:1443)
HTTPURLLOC
CLIENT |
SORT_KEY |
PROTOCOL |
APPL |
HOST |
PORT |
100 |
010 |
HTTP |
* |
80 |
|
100 |
011 |
HTTPS |
* |
443 |
As there is no application filter, table http synchronizes all requests in order to generate new URLs. The protocol is the factor that decides which entry is used.