Loading data from Lakehouse to Snowflake using Copy data in Data Pipeline

Hi shivaazure ,

The error message indicates that void type is not supported. I have the following suggestions:

Before writing to the Delta table, you can convert the data type of the column in the notebook:

from pyspark.sql.functions import col
from pyspark.sql.types import StringType

#Convert the column to string type
df = df.withColumn("Extended_Status", col("Extended_Status").cast(StringType()))

Then use the following code to create the Delta table:

df.write.mode("overwrite").format("delta").saveAsTable("your_table_name")

Try again to see if the error still occurs.

Best Regards,
Yang
Community Support Team

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