3112498 - ExternalTimeData API upsert response does not report a timesheet collision error - SAP SuccessFactors HXM Suite

An OData API upsert request to the ExternalTimeData entity to insert a time record in an employee's time sheet yields the following response, without any indication of error:

But when accessing the employee's time sheet via UI, an error can be seen after the upsert:

NOTE: Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

SAP SuccessFactors HXM Suite

• Employee Central
• OData API

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