how to differenciate from BestEffort, ExactlyOnce and ExactlyOnceInOrder?

[Former Member]

I developed a sap jca adapter, now I want to get certification from sap for my jca adapter. how to differenciate from BestEffort, ExactlyOnce and ExactlyOnceInOrder? do I need test all these three Quality of Services?

[Former Member]

Hi Spring,

>how to differenciate from BestEffort, ExactlyOnce and ExactlyOnceInOrder?

It specifies how the Integration Engine/PCK should process a message.

Best Effort : (synchronous processing)

Exactly Once : (asynchronous processing with guaranteed execution exactly once)

Exactly Once In Order : (asynchronous processing using queues, in other words guaranteed execution exactly once and maintaining the sequence of successive messages).

[Former Member]

I want to know in detail how to write code to differenciate them. Can anyone help?

[Former Member]

Hi Spring,

<i>do I need test all these three Quality of Services?</i>

That depends on the need and purpose of your adapter.If you want some synchronous messaging you have to test for BE.

For EOIO there is special note given in

http://help.sap.com/saphelp_nw04s/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm

Cheers,

Rashmi