3777817 - Inconsistent error message displayed when selecting effective date with existing approved records for a custom MDF object: “Record is already available on this date. Choose another date.”

When adding a record to a customer MDF object, if you select an effective date with an existing record, the error message "Record is already available on this date. Choose another date." is displayed. However, if the portlet is closed and opened again using the same date that previously presented the error, the issue doesn't happen the second time. 

• SAP SuccessFactors HCM Suite
• Metadata Framework (MDF)

mdf, people profile, pp3, PPX, pencil icon, history icon, insert, correct, correction, effective date, time slice, duplicate start date, record already available on this date, choose another date, workflow, custom mdf, inconsistent error message , KBA , LOD-SF-MDF-PPX , MDF on New People Profile , LOD-SF-MDF-WFL , Custom Object based Workflows , Problem