SAP Knowledge Base Article - Preview

3580940 - OData $batch request fails with error: The Data Service Request is required to be conditional. Try using the \"If-Match\" header

Symptom

  • HTTP/1.1 428 Precondition Required
  • The Data Service Request is required to be conditional. Try using the \"If-Match\" header


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Environment

  • SAP S/4HANA 2023
  • OData V4
  • SAP Gateway 
  • SAP NetWeaver

Product

SAP Gateway all versions ; SAP NetWeaver all versions ; SAP S/4HANA all versions

Keywords

IF-MATCH, OData V4, PED, SAP S/4HANA, patch request, conditional operation, resource, etag_value, headers, payload , KBA , OPU-GW-COR , Framework , How To

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