We are using standard SAP leave Request. When an employee applies for Annual leave AM, system allows to submit and the same can be seen in the leave overview.
However, when employee resubmits the AM Annual leave for the same day, system issues a warning message "record conflicts with another time entry ..." and the submit button is stil active.
On submitting the leave request goes through. As a result ess has 2 leave requests with the same dates and details. Can we control this? Or this is SAP standard behaviour.