Insert data in a custom objects with more than 50 columns
I need to upload data in a custom objects which has more than 50 fields. I am trying to use Data Import Wizard but it's not allowing me to upload the .csv file as it has more than 50 columns. I am getting "The file has too many fields to be mapped".
It would be great if someone can help me. I think it can be done by using a custom scripts.