APO-DP-Interactive Planning

Hi

1. selection of one data view and one material loaded the data in Planning Book.

2. If we select the other data view in the same planning book, the previous loaded data vanished. Again we need to select the material for populating the data in Planning Book.

Requirement is ,while changing the data view the system should not loss the material selection.

If that is the standard functionality then what is the logic behind it?

Is there any BADI to incorporate this functionality...?

Thanks & Best Regards

Poongunran