Quality Of Service

[Former Member]

Hi all,

Why we have QOS only in sender adapters? Why not in Receiver adapter?

[Former Member]

Dear Krishna,

Quality of Service means which kind of service sender wants to associate with the message. The sender has to mention whether the message should received to receiver exactly once or EO but in specified order or in Best Effort. Accordingly XI puts those messages in queueand XI executes them as instructed in Sender Adapter.

EO = Exactly Once ( Used in Asynchronous Communication)

EOIO = Exactly Once In Order ( Used in Asynchronous Communication)

BE = Best Effort ( Used in Synchronous Communication)

Regards,

Shri

**Reward points if it helps you

[Former Member]

Hi Krishna,

Check these blogs written on QoS:

<a href="/people/sap.india5/blog/2006/01/03/xi-asynchronous-message-processing-understanding-xi-queues-part-i Asynchronous Message Processing: Understanding XI Queues</a>

<a href="/people/stefan.grube/blog/2006/04/27/how-to-deal-with-stuck-eoio-messages-in-the-xi-30-adapter-framework to deal with stuck EOIO messages in the XI 3.0 Adapter Framework</a>

Regards,

Subhasha Ranjan

[Former Member]

Hi krishna,

Quality Of Service isn't a Sender Adapters property, for example, File Adapter is asynchronous (EO|EOIO), sender and receiver.

kind regards

[Former Member]

Thanks to all.

And can anybody refer any blogs on QOS plz.

Thanks

Krishna

[Former Member]

HI,

It depends upon the Adapter,Can you please spicific

http://help.sap.com/saphelp_erp2005vp/helpdata/en/41/b714fe5ffc11d5b3ea0050da403d6a/content.htm

Regards

Chilla

[former_member201264]

Hi krishna,

For the QOS, u can refer the following library links .

http://help.sap.com/saphelp_nw04/helpdata/en/41/b714fe5ffc11d5b3ea0050da403d6a/frameset.htm

http://help.sap.com/saphelp_nw04/helpdata/en/ae/d03341771b4c0de10000000a1550b0/frameset.htm

thanks and regards

sreeni

[Former Member]

QOS is actually in sync with pooling,as its the sender system which intiates the scenario,its available in sender adapter,suppose u have BE then it will keep on polling until it succeedes,if it EO den it will poll only onece and if its EOIO den it will poll once and in order.

thanx

ahmad