Unable to create job offer

Summary: One of recruiter creates jobs offer however she encounters error as per below:

An application error has occurred. Your help desk can use the following information to obtain a more detailed description of this incident: 16, Server Domain: FADomain, Server Instance: UIServer_as1_03, Application Name: ORA_HCM_UIAPP.

Recruiter has role below:

custom Employee role

Custom Recruiter role

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