Given the versioning ( v17_0 ) and the FWF format, this file likely belongs to one of the following domains:
import pandas as pd
If TIA Portal V20 cannot find CP_7_9_12_V17_0.fwf , users often manually copy the file from a previous installation's data folder (e.g., from V18\Data\Hmi\Transfer\17.0\Images ) to the corresponding V20 folder. cp_7_9_12_v17_0.fwf