Fiori Input field value erase after focus change

[former_member726524]

Dear Experts,

I do not understand why I can set value in input, each time value is erased when focus changed. This happens only when the application running into Fiori Launchpad but works perfectly out of FLP.

Selection of variant "EBA11" data correctly received and validated in backend, then field status == OK. But

the value of input field are not displayed , event with manual input value is erased immediately after focus changed.

but when it's running standalone, no problem.

Thank you all, in advance for your support.