The date value for the Job Start Date field is incorrectly saved for a job requisition.
SAP SuccessFactors Recruiting Management
We are aware of this issue and are working on resolving it.
There is no workaround available for this issue.
RCM-106684, KI2205 , KBA , LOD-SF-RCM-JOB , Job Postings & Requisitions , Known Error