I am working on EP6.0 SP16 and ECC5.0.
I am trying to modify the ESS Web Dynpro service "Benefits". I see the following description in the ESS online documentation.
<b>Enrollment Locate the document in its SAP Library structure</b>
Runtime Technology : Java/Web Dynpro
Technical Name of iView:com.sap.pct.erp.ess.enrollment
Technical Name of Web Dynpro Application: sap.com/ess~ben/BenefitsApplication
Available as of: SAP NetWeaver 2004s
Data Origin: SAP ECC 6.0 or above
Software Component: EA-HR
In the above description, I see the "<b>Service Key
I can not understand what is the Service Key.
1. Is it a web dynpro service that is available on the backend system? If yes, How to locate these web dynpro services? Is it in "SICF"?
2. If the business logic should be changed for this service, where should I look in (like the Function Modules, BAPIs etc.). I know about Java iviews where each iview will be looking at a RFM in the backend system. I do not understand where to start with modifying the Business Logic or UI elements.
3. Using NWDI, can the business logic be changed, or only the UI layouts can be modified as NWDI is connected to NWDS for development tasks?
4. What is the procedure to modify the <b>source code</b> of ESS web dynpro applications?
I am in great need of this requirement. Please help me to figure out a way.
Thanks in advance.
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