Hi@kathy659,
Based on the issue that you mentioned, do you want to filter your main data source based on some values within your SP list?
Could you please tell me that if "N/A" exists in a certain column?
Generally, we could only filter out records that do have some certain values in a single column because these functions like Filter() or LookUP expects a column to lock range.
So, I assume that "N/A" exists in a certain column, please try the formula as below.
Filter(DataSource, code in Options.Option && !("N/A" in ColumnName))
Hope it could help.
Regards,
Qi