Error while creating an Action

[Former Member]

Hello,

I am trying to create an Action and tie it to DropDownByKey view element with the 'onSelect' event....but I am getting the following error at runtime:

java.lang.NoSuchMethodException: com.sap.tc.webdynpro.progmodel.api.IWDAction.<init>(com.sap.tc.webdynpro.progmodel.view.View, java.lang.String)

at java.lang.Class.getConstructor0(Class.java:1937)

at java.lang.Class.getConstructor(Class.java:1027)

at com.sap.tc.webdynpro.progmodel.view.ViewElementFactory.createElement(ViewElementFactory.java:150)

at com.sap.tc.webdynpro.progmodel.view.View.createElement(View.java:177)

at com.sap.xss.hr.cat.general.java.ListViewerSlim.<init>(ListViewerSlim.java:326)

... 34 more

Any help would be highly appreciated.

[piyush_kumar6]

Hi Shikhil,

Its seems that the method which you have created , was already there so its giving error for old event handler

.

you just create new new action with some other name.

[former_member197348]

Hi Shikhil,

What are the parameters you are passing for this action?

Did you delete IWDCustomEvent event parameter for this action?

Can you provide more details if you have done any changes to the standard action handler method?

Regards,

Siva

[Former Member]

Siva,

Thanks for the reply.....I didn't add any additional parameters for the Action....nor did I delete the IWDCustomEvent event parameter and I didn't make any other changes to the Standard Action Event Handler...

Please help.

[Former Member]

Hi Sikhil,

Just navigate to the methods tab and action tab for your view and assure that the signature for both of them is same (ie. same parameters for both of them).

Regards,

Murtuza