Add Assignment for future Termination Employee

Summary: Option to add Additional Assignment for employee with Future Termination record

Content (please ensure you mask any confidential information):

There are many employee with future date termination record (say June end) and there is requirement to add Temporary Additional assignment for May and June month. But system is not allowing with below error.

Is there an alternate way to add Additional assignment, instead of reversing termination record.

Version (include the version you are using, if applicable):

24A

Code Snippet (add any code snippets that support your topic, if applicable):