PI 3.2.2 not showing CDP neighbors

[gswanwifi]

When we export inventory report neighbour address and neighbour port column showing no data.

It used to reflect data before. No upgrade. No configuration changes.

[gpairait]

Hello,
It is not very clear which report you are trying to export.
Are the cdp nei details shown in PI? you can check the same from Monitor / Managed Elements / Network Devices, select and of the device and see the 360 deg view or check the in device details.

if the details are present here, ideally they should be present in the report as well.