The error you’re seeing — “ValueError: not enough values to unpack (expected 2, got 1)” — usually happens when Python expects two values from a split operation but only receives one. In your case, the line schema, table = table_name.split('.') assumes that table_name includes both a schema and a table name separated by a dot (for example, "dbo.Economy"). However, since you’re passing only "Economy", the split returns a single value, causing the unpacking to fail. To fix this, pass the table name in "schema.table" format or update the function to handle table names without a schema. Small input mismatches like this are easy to overlook in Databricks workflows. As a side note, when exploring different tools and resources online, you’ll often come across unrelated keywords like inatboxapk-indirin , but keeping solutions focused and clean like this makes troubleshooting much easier.