How to update the data from user exit to program screen fields

[Former Member]

Hi Gurus,

I need to update the date from user exit to TXN code TRIP Screens fields

But this is screen fields contains the structure name.

Structure name is: ptk08.

Please guide me how to transfer data from user exit to screen fields.

Thanks in advance

Ramesh

[Former Member]

Hi Gurus,

I need to update the date from user exit to TXN code TRIP Screens fields

But this is screen fields contains the structure name.

Structure name is: ptk08.

Please guide me how to transfer data from user exit to screen fields.

Thanks in advance

Ramesh

[Former Member]

It depends what screen fields you are talking about and what user exit you are using.

Check what tables/structures are available in the user exit - just set a breakpoint and list all the available variables to see if the information for the field you would like to change is available there.

If SAP does not provide that field value in the user exit you can't change it there. Try to find a different user exit that has that variable available.

However there are fields where the values are not passed into any userexit hence which are not changeable. The only way to change those values would be through a modification which is not recommended but sometimes the only way.

Hope that helps,

Michael