How to ensure FIFO message sending? web serv->XI->ABAP proxy

[peter_jarsunek]

Hi guys!

I'm using scenarion: web service calls XI and on the other side it uses abap proxies to write the data. How to ensure, that document sent first into XI will be first written in R/3 on other side?

If i'd use adapter, it would be clear - quality od service. But what about abap proxies?

Thanx, Peter

[Former Member · Accepted solution]

Hello Peter,

Here is how u can do it...

1. Set the call to XI webservice as QOS = EOIO

2. Define Mesasge prioritization with the reciever set to EOIO.

http://help.sap.com/saphelp_nw04/helpdata/en/3c/499240ed38ce62e10000000a155106/content.htm

Doing so XI will ensure that the message order is preserved when the abap proxies are invoked.

cheers,

Naveen

null

[Former Member]

The Quality of Service of the incoming message in XI (the message that enter XI) have a specific quality of service:

BE = Best Effort

EO = Exaclty Once

EOIO = Exaclty Once in Order

Normally (if you don't put S/A Bridges, BPM...) the message will have the same QoS also on Outbond side, it means that the message will be EOIO also in the backend system, in case of Abap Proxy.

You will not have problem, on this side.

Regards

Sandro

[peter_jarsunek]

Thanx guys for answers!

Peter

[Former Member]

Hi,

Check out if this helps:

http://help.sap.com/saphelp_nw04/helpdata/en/65/40c9a4a1fa476288ac61b5fcc6bbde/content.htm

Regards

Vijaya