Hello,
I have a problem when calling an external catalog with Screen Personas.
Here is the standard process in ME21N (without Screen Personas) :
I have an external catalog for material items, in my Purchase Order transaction.
When i click on the Catalog Button, it display the catalog in a new window.
This new window is a custom SAP Screen with only an HTML_CONTROL that display the content of the catalog's url.
When i clicked on the "Retrieve Basket" button, to retrieve the materials, it return back to the screen of my purchase order and add them to it.
The issue is when i launch ME21N transaction using Screen Personas, the catalog is well launched, but when i try to retrieve my materials (with the "Retrieve Basket" button, instead of returning back to the previous screen, it display the purchase order transaction in the HTML_CONTROL where the catalog was displayed.
To illustrate my words, here is a screen of the displayed catalog, and then the screen of the purchase order displayed in the HTML_CONTROL.

The issue.....

Have you experienced this kind of issue?
Is it a bug due to the HTML_CONTROL ?