FPM List GUIBB: Check box Event Not getting triggered on standard Error

[Former Member]

Dear colleagues,

Here I have an Issue where in FPM List GUIBB : check Box event is not triggered .

Normal Scenario :

In our development  ->  List  with 3 field ( 1checkbox , 2 textview) ->when user select on check box particular event triggered

it's add the dynamic column to other table below (webdynpro) .

In list feeder i have done the coding part on based on Action(check or uncheck) .

ON Error Scenario :

1) If User enter the wrong value in other table ( say for Quantity field  -= 'Ahhs' ) - >

2) system throw the error message 'The value entered is not a valid number' .

3) on error when user check the List uibb Check box above -> No Action triggered in feeder class.

I tried checking in all method - > its not getting triggered anywhere.

on clearing the wrong value -> again it works properly.

Is there anything wrong from my side? Can anybody help on this?

Thanks for the help.

BR ,

Priya Purusothaman.

[ulrich_miller · Accepted solution]

Hi Priya,

actually that works as expected. The error situation you describe is a input data type error. Because the input field is of type number and the user puts in a string. Such kind of errors are handled automatically by the WD ABAP framework and the feeder class is not getting called until the user does a correction of its input.

The only chance would be that the data type of the input field is changed to a character like data type. But I would not recommend to do that unless you consider it is absolutely necessary.

Kind regards,

Ulrich