VMware Aria Operations 8.18.x
This is a known issue when configuring Schedule Report to save the reports to a sub folder of the Network Share Root folder location configured in the Network Share Plugin.
OPTION 1
Delete and recreate the Schedule Report leaving the "Relative Path" empty so the reports will be saved to the Network Share Root folder location configured in the Outbound Settings . For additional information visit the documentation Schedule a Report
OPTION 2