How to stop users from scanning Password field on RF Device.

[former_member637135]

Hi,

We need to disable password fields being scnanned on RF Device. We should only allow keyboard entry on scan gun for password field.

Any idea can we control ports using ABAP.

Thanks,

Vish.

[Former Member · Accepted solution]

Hi Vishnu,

As a workaround, you can:

1. Assign a function code to the screen input field such that it will get triggered every time value is changed in the input field.

2. When this function code is triggered, check if the number of letters in the field has increased by 1 each time.

3. If it is increased by more than 1 character at one go, that means the input is scanned and hence, throw an error message.

Currently, i am not aware of any other method to check the mode of input.

Regards,

Utkarsha

[former_member637135 · Accepted solution]

Nice Idea.Thanks. But keep this as an alternative.