Hi All, does anyone facing issues with the Inventory detail icon is not showing on the PO's?

Not that I'm aware of. Are the items on the PO inventory items? Are they all set with the "Use Bins" checkbox?

Yes they are inventory lot

Hmmm, sorry, not using Serial/Lot Tracking here.

@Charan is the location set at the line level?

It might be not enabled on the custom form.