SAP Knowledge Base Article - Preview

3285201 - API upsert error "keyString cannot be blank"


When you use OData API to upsert data, it returns error "keyString cannot be blank".

You check the payload but cannot find any fields left blank.

"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


SAP SuccessFactors HXM Core 2211


OData API, business key, entity, payload, parenthesis  , KBA , LOD-SF-INT-ODATA , OData API Framework , Problem

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