Invalid field format (screen error)

[Former Member]

We are using custom module pool report for displaying information. Information display in Table control which has also Radio button option for the further processing. After unicode conversion we are getting error while accessing the screen as "Invalid field format (screen error)" when user select Radio button. In production environment we are not facing any issue, but in Dev + Qas we have this issue. Nothing is changed as all environment are sync. To solve the issue we re-defined the Radion screen element, but no success we are still getting same error. I am not sure whether it is related to Page Format or something else. Could you please let me know whether anybody faced this issue ? For the information, I already searched on SDN and SNote, but there is no post or SNote

[Former Member]

Have you checked if there are overlapping fields on the screen.

I've seen simular errors and usually it was beacuse of some change by SAP that made it so that the defined length of the screen field was suddenly to small.

I'm not saying that this is the case in your situation, but it never hurts to try and change the length of your screen field and see if that resolves the issue.

Arthur

[Former Member]

Data Declearation for Radion Button field which is defined in table controler. This is not require in R/3 version but it is mandatory in ECCC version for Radion button which is use in Module Pool Report. Cheers to SAP as there is no Note or change information for it.

[Former Member]

Yes Nilesh,

You are right. It was the data declaration of the radio-buttons as global 'c' variables, that was missing in my case... So I was getting these errors.

Declared the global variables and voila, resolved!