Need help on interface design

[former_member200386]

Dear Experts,

I need your valuable inputs on my current requirement development. Please find my requirement attached screen shot.

I need to pick a xml file from System A using File adapter which contains half of the details required for ECC ( Target system). I need to pass few fields of XML file to System B which we have to make synchronous REST ful web service call  and merge both File + REST response details and send it to ECC.

Thanks,

Pavan T            

[asdasd_asdasd]

You can try using a "REST LOOKUP" , try and share the results

[iaki_vila]

Hi Pavan,

First of all we need to know what is your PI version, because not all PI releases support the same things.

I suppose you have a recent PI version, at least a PI 7.4 SP09 or PI 7.31 SP14, that i think remember they support the new SAP PI rest adapter.

In my opinion, you have to ways to do it:

1. Using asyn/sync bridge. You have an explanation here http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/80f96dbf-adca-3010-ffb5-daf2d1f0e... and another example (With different sync interface but the configuration would be similar http://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=69331

I haven't tried with Rest adapter, you can give it a chance a to try it.

2. To do a lookup. At mapping level you can develop a java code to retrieve the data that you need from the Rest service. You have here an example with a SOAP communication, you would need to change to deal with Rest connectivity, but the idea is similar.

I would try the first option like the best one.

Hope this helps or give to you any idea.

Regards

[former_member200386]

Hi Inaki,

Thanks for the quick response.

1)We are using PI 7.4 SP08.  Will SAP REST adapter work for us?

2)To perform the SOAP look up with REST adapter do i have to use REST receiver channel or SOAP receiver channel?

I have gone through the first option , But my requirement is bit different.  I have two source systems ( FILE(Asynch) + REST(Synch) and one target ECC (Asynch). I need to fetch the details from REST( Synch) based input values from FIle and merge both File + Values from REST response and send it to ECC.

Thanks,

Pavan T,

[former_member183908]

SAP REST adapter available from 7.4 SP09.Please refer below blogs for more info

The REST adapter has been supported as of 7.31 SP14 / 7.4 SP09.

systems ( FILE(Asynch) + REST(Synch) and one target ECC (Asynch). I need to fetch the details from REST( Synch) based input values from FIle and merge both File + Values from REST 

may be you can try with this File--->REST--->File (use Request Response Bean).Now you will have values from Rest service based input values from file and pick the two files and use ccBPM/BPM to merge the two files into desired structure of RFC.

Thanks

[former_member183908]

Do you want to pass few fields to SAP ECC and other few fields to REST service which is syn?or else do you want to pass the values from Rest response + values from File to ECC?

Thanks

[former_member200386]

Hi Pavan,

Thanks for the response. My requirement is to pass the REST response + values from File into ECC in a single call.

Thanks,

Pavan T