getting this error: You must enter a valid value for the actionCode field. (PER-1530231)

Summary:

I am getting this error when trying to make a change to a record in Core HR via the Employment screen?
error: You must enter a valid value for the actionCode field. (PER-1530231) You need to enter a valid value in the field for the transaction to succeed. For example, you must only enter a number in the Job ID field.

Content (please ensure you mask any confidential information):

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

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