  We present observations of the Herbig Ae star HD169142 with VLT/SPHERE
instruments InfraRed Dual-band Imager and Spectrograph (IRDIS) ($K1K2$ and
$H2H3$ bands) and the Integral Field Spectrograph (IFS) ($Y$, $J$ and $H$
bands). We detect several bright blobs at $\sim$180 mas separation from the
star, and a faint arc-like structure in the IFS data. Our reference
differential imaging (RDI) data analysis also finds a bright ring at the same
separation. We show, using a simulation based on polarized light data, that
these blobs are actually part of the ring at 180 mas. These results demonstrate
that the earlier detections of blobs in the $H$ and $K_S$ bands at these
separations in Biller et al. as potential planet/substellar companions are
actually tracing a bright ring with a Keplerian motion. Moreover, we detect in
the images an additional bright structure at $\sim$93 mas separation and
position angle of 355$^{\circ}$, at a location very close to previous
detections. It appears point-like in the $YJ$ and $K$ bands but is more
extended in the $H$ band. We also marginally detect an inner ring in the RDI
data at $\sim$100 mas. Follow-up observations are necessary to confirm the
detection and the nature of this source and structure.
