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Avoid empty validation on DropdownByKey


How to avoid the unwanted validation of blank entry selection, created by the framework, when rendering a Dropdown on Web Dynpro Mobile?

The problem is:

- We have a Dropdown UI element bounded to a list from BAPI output table;

- On the application, the user selects a value and fires any action, by pressing a button or something;

- Then he remember that this field ought to be empty and select the blank entry;

- On firing any other action, even a roundtrip to the server, a validation occurs, with error message like "Value ' ' not on the enumeration range"...

Is there a solution on this?

Ps: We are using WindowsMobile5 devices.

Former Member
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