How to access screen elements from another subscreen.
Following is my requirement
I have a tabstrip in which I have a subscreen. Now after working on the subscreen the control moves to another subscreen which contains a table control. Upon a certain condition I need to enable a screen field on the previous subscreen.
Statndard transaction FB70 is used where the GL account(in the table control) is enetered and the Doc currency ( on the first subscreen on the tabstrip) field needs to be enabled after a warning message.
Any suggestions are welcome.
Thanks and Regards,