Importing a WSDL Document from Enterprise Services Repository 
The SAP NetWeaver Developer Studio is configured to connect to the ES Repository in . For more information, see Browsing Enterprise Services from the SAP NetWeaver Developer Studio.
You have a user with sufficient permissions to log on to the ES Repository from which you want to import.
You have started the procedure for importing WSDL document.
For more information, see Importing WSDL Documents in the SAP NetWeaver Developer Studio.
Choose Enterprise Services Repository, and then choose Next.
Enter your credentials to the ES Repository, and then choose OK.
The Import screen that opens shows the Process Components available in the ES Repository and lists them by version.
Navigate to the Service Interface you need, then choose it, and then choose Finish.

ES Repository Import Screen