Hey VZLA,

thank you so much for your answer and help!

Sadly, this code did not resolve my issue. First I have changed your code to put a Decimal around the 10**38 to make it work.

Executing this did indeed change the schema. But after running

df.where(col('PART_NR') == '6016-HP SIEGEL      ').show()

I get the exact same error after around 6 minutes of this thing running 😞