Maintenance Work Definition FBDI Import

Summary:
Error - Import Maintenance Work Definition

Content (please ensure you mask any confidential information):

I am testing Maintenance Work Definition FBDI Import -
In the Work Definitions Tab → Column → "EFFECTIVE_FROM_DATE"
I gave the format as - yyyy/mm/dd hh:mm:ss but when generating the CSV file, the format automatically changes (yyyy-mm-dd hh:mm), and while loading the same CSV file error comes -
"Rejected - Error on table FUSION.WIS_WORK_DEFINITIONS_INT, column EFFECTIVE_FROM_DATE.
ORA-01840: input value not long enough for date format
ORA-06512: at "FUSION.WIE_LOAD_INTERFACE_UTILS_PKG", line 103
Help: https://docs.oracle.com/error-help/db/ora-01840/"