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Former Member
Nov 04, 2008 at 03:05 PM

Web service gets called too often



using the CAF I have modeled a web service which invokes an external service which in turn fetches some master data from the R/3 backend.

Using the VC I have modeled an iView which contains a combo box. The entry list of this combo box is dynamically filled by invoking the web service mentioned above.

When debbuging the web service I noticed that the web service is called one time when the iView is displayed. When clicking on the combo box the same web service is invoked another four times. Thus, the web service gets called five times in total where I expect it to get called only once when clicking on the combo box.

What am I doing wrong here or is it a bug?

Best regards