Introduction
For the past few days I have been doing data cleaning using PowerBi 34 columns to be precise.Data cleaning and transformation to me always seemed like a light task compared to other data related tasks.To my surprise it was the most obvious simple-complicated task after I experienced two stack overflow errors during cleaning.PowerBi was unresponsive which means closing it and all the cleaned data was gone and back to square one cleaning again.I felt like a data janitor literally. With that it made me dive into this "stack overflow error" to avoid this kind of problems again.
What is stack overflow first?
Stack overflow:Its when a program has exceeded memory usage on the call stack when too many functions are called without returning the required output which causes the stack to fill up and overflow.
Stack overflow error in PowerBi
