Looking for a proper guide on creating services

Question

Hi,
We're looking into creating our own Enterprise Services using all the capabilities of PI 7.1 and our ERP system (ECC 6.03) . When we create services now we basically create our flow in PI and then expose the start of it as a Service, so you can start it from anywhere (we've mostly done this in Composite Applications and with Adobe Interactive Forms).
I'm looking for a how-to guide to create your own ES from scratch. Using the official building blocks provided in SAP (instead of creating our own data types) and the creating the proxies, and exposing those as a service.
We're thinking about a flow to retrieve certain information from the ERP, starting and ending in a Service.
I've looked through the documentation availible here, skimmed through all the TechEd 08 presentations and exercises but haven't found anything that covers creating a new service. I have however found extensive information on enhancing one, though this is not what I'm looking for.
Any help would be greatly appreciated,
Cheers,
Frederik-Jan

Answer 1

Hi Frederick,
You cah check the following links for the step by step creation of web services hope  they are helpful to you in proceeding
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/50b63e8f-a4bb-2a10-e9b1-ba803fd06739
  https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b0f3cf81-e6da-2a10-6891-ef321fdc1a6b
    http://help.sap.com/saphelp_nw70/helpdata/en/44/b7f7e1354135e7e10000000a1553f7/frameset.htm
Webinar on creating webservice in ABAP environment..
  https://www.sdn.sap.com/irj/scn/advancedsearch?cat=sdn_media&query=creating+webservices&adv=false&sortby=cm_rnd_rankvalue#
Thanks,
Ram.