A. The virtual warehouse is undersized for the volume of data being processed, leading to excessive spilling to disk and eventual memory exhaustion on the driver node.

B. The Snowpark driver process is attempting to load the entire result set into memory, exceeding the available heap space.

C. There's a circular dependency in the DataFrame transformations, causing an infinite loop and memory leak.

D. An inefficient UDF (User-Defined Function) is consuming excessive memory within the Java runtime.

E. Snowflake's internal query optimizer has generated a suboptimal execution plan, leading to excessive intermediate data materialization.