ABAP, NetWeaver, ERP Tutorial

The connection management in Web Dynpro is a difficult topic. Many developers are still confused by the JCo connection even after one year development. In this post, I would like the share my understanding on SAP Web Dynpro Java connection management. Please let me know if I miss anything.

If the Adaptive RFC is chosen to retrieve data from backend R/3 or other SAP systems, developer needs to create two JCo Destinations in SAP NetWeaver Web Dynpro Content Administrator.

Generally, there are two ways to logon the remote server. One is SSO Ticket and the other is defined user. Please find below articles on how to configure the JCo Destination.

Web Dynpro Best Practices: How to Configure the JCo Destination Settings

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When developing web dynpro applications, we need to create two RFC destinations. One is used to retrieve RFM metadata and another one is used for retrieving transaction data. We can configure the JCo destination using web dynpro content administrator.

You can access the web dynpro tools using below URL patten: https://<your company domain>/webdynpro/welcome/Welcome.jsp

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