SAP R/3 Enterprise : Background job run on application servers

[Former Member]

Hello All,

For our SAP system (SAP_BASIS 620, SAP_ABA 620,SAP_APPL 470), there are 5 application servers and one central instance.

We have a Background job that connects to external non sap system for data delivery via RFC of Type "G" i.e.HTTP Connection to Ext. Server with port 443 . RFC works fine.

In transaction STRUST, SSL certificates are also installed to enable the https connectivity from R3 system.

Our current issue is that background jon runs on one of the application server correctly and is able to transfer that data to external system. However if same job runs on other 4 application server, it fails to connect to external server and throws error:

RFC Destination XXXX not defined

407 Unknown error

Failed to store the XML content

Error in the XML document: 1301540.xml

407 Unknown error

This is very starnge for us .RFC is working correctly every time but background job works on one AS and not on other AS.

Where and What can be the difference in application servers.

Please help to send in ur replies. Thanks

Edited by: Chetna Verma on Apr 27, 2011 1:46 PM

[Former Member]

Hi,

Is there a firewall between the non SAP system and the SAP system ? It could be that firewall rules have only been set for one only of the SAP application servers ?

Did you check the HTTP connections from each application server ?

Did you check that the ICM is running on each SAP application server ?

Regards,

Olivier