Setting the optional fields parameter to only join some fields with the Join Field tool causes ArcGIS Pro to crash when using a CSV table with several fields (usually more than 15 fields) as the input table.

Additional Information

Workaround

• Use a file geodatabase table instead of a CSV table.
• Use ArcPy.
  • Transfer all the fields and do not specify the optional '{fields}' parameter in Arcpy. For example, use "arcpy.management.JoinField(in_data, in_field, join_table, join_field)", instead of "arcpy.management.JoinField(in_data, in_field, join_table, join_field, {fields})".
• Use the ArcGIS Pro interface.
  • Use the Join Field tool without specifying the optional Transfer Method and Transfer Fields parameters.
  • If necessary, use the Delete Field tool to remove the unwanted fields that are transferred.
• For the input join table, use a CSV file containing less than nine fields or columns.

Steps to Reproduce