The user would like to upsert field to null but this is not working properly on the instance.
SAP SuccessFactors Recruiting Management
Reproducing the Issue
1. Verify if the field is nullable from the ODATA API Data Dictionary
2. Run the Payload to update the field to null
The nullable atrribute in ODATA API pertains only to the required fields that will need to be bypassed when inserting values for the first time.
It will be impossible to overwrite the field with an existing value to null.
This is equivalent to deleting a value and delete operation is not supported via API.
upsert to null, null, odata api, , KBA , LOD-SF-RCM-API , Webservices & APIs , Problem