Hi @Nalapriya,
What is the DBR version? and library jar version?
Could you try with below code test?
# Set the catalog and schema
spark.sql("USE CATALOG my_catalog")
spark.sql("USE SCHEMA my_schema")
# Read the Iceberg table
df = spark.read.format("org.apache.iceberg.spark.source.IcebergSource").load("s3://my-bucket-path")