How to disconnect a SapJco3 connection?

[Former Member]

Hi folks,

i'm wondering how i can disconnect a sapjco3 connection that i openedjust recently.

I know how it works with sapjc v2, you first create your client:

JCO.Client client = JCO.createClient(.....);

and after that you can connect and disconnect:

client.connect();

...

...

client.disconnct();

but i cant find an equivalent version with sapjco3.

The only thing in sapcjco is to set up a destination :

JCoDestination dest = JCoDestinationManager.getDestination("jcoDestinationFile");

After that i am connected to the SAP system but i dont know how i can disconnect again.

PS: Is it possible to see of how many ingoing RFC's are currently connected to SAP, and maybe where they are coming from?

Maybe there is an SAP transaction for this?

[Former Member]

Refer to last reply of Christian in below thread...

Just to add to that - with JCo 3.0 there is no need to explicitly open or close connections anymore, this is done by the framework. However, in case you need to maintain a specific connection with its context, there are ways to do that, have a look at the Javadoc for JCoContext, that should give a good explanation.